4l60e Vss Signal

2L) w/ 4L60E or 4l80E Standalone Harness $659. There is an early and a late model of the 4L60E transmission. The computer wants to know if the transmission is working properly. Wiring w/ typical aftermarket 3-wire sender Use 20 AWG stranded or heavier wire for hook-up NOTE: Some models may have. The 4l60e was 40ppm, with a 40 tooth gear. Every time the shaft makes one complete revolution, the magnet activates the reed switch, causing it to generate a signal. There is fluid that goes through the 4L60E that has three jobs: Lubrication; Cooling; Energy movement. This calibrates the VSS signal into the speedometer from the VSS output, and the speedometer will be accurate. P1396 Wheel Speed Sensor 2, G-Sensor Circuit Performance. VSS is vehicle speed sensor, on that year it really wasn't a VSS it was a signal generator newer vehicles use VSS thanks for the input but what im looking for is a signal generator that not only has wire connections for the computer but a cable reciever as well. ok shouldve done some more looking sorry. Speedometer Cable Adapters, Mechanical to Electronic Signal, GM/Ford Thread-On, 5/8 in. GM applications with 4x4's always put the speed sensor on the OUTPUT of the transfer case. 99 4L60E Wiring – Wiring Diagrams Hubs – 4L60E Wiring Diagram. ) or hall effect technology. But as two separate cases on GM’s 4WD system reveal, these. ok shouldve done some more looking sorry. A rotor with built-in magnet is mounted on the drive pinion shaft or output shaft. My harness modifications included a feed wire from the ECM (off of the VSS signal) to an electronic speedo. The factory harness will work without modification. The high/low signal will come from the switch in the t-case as well. VSS Pulses/Rev: This is the number of pulses received from the VSS sensor per output shaft revolution (used to calculate trans output RPM). this is the reason you don't want to drive the 4L80E TCC PWM solenoid solenoid directly from the 4L60E TCC PWM signal signal (i. The VSS signal from the tailstock VSS will be fed to the PCM. Insert the TCC PWM Signal solenoid valve into the remaining valve body bore and clip it in position. If your vehicle’s speedometer stops working or isn’t telling you the correct speed that you’re traveling, you likely have a faulty VSS. I put in a Ford drivetrain which uses a VSS in the rear diff. A rebuilt or remanufactured transmission can cost $1,000-$6,000 or more depending on location; the age, make and model of vehicle; whether the transmission is manual (less expensive) or automatic; and the warranty provided. This will fit All 2WD 700R-4 Electronic Output Models with 2 1/4" Diameter sensor These Transmissions Can Be Called Any Of The Below 700R4 / 700-R4 / 4L60 / 4L-60 / TH700R4 / TH700 / MD8. doc Vehicle Speed Sensor - Low input P0502 Analog 0 RPM to 6000 RPM This DTC detects a low vehicle speed when the vehicle has a large engine speed in a drive gear range. So the speedometer signal from PCM to speedo is always the same for the A4 or the M6. Compatible with most popular GM transmissions, including the 4L60E, 4L65E, 4L80E and 4L85E, and the TCI ® 6x Six-Speed Transmission. VI Column F gives the vehicle VSS pulses per mile. The GM Hydra-Matic was a success and installed in the majority of GM models by Through the s, all makers were working on their own automatic transmission. WHITE or CLEAR NOTE: The speedometer signal output terminal (VSS) produces a +5 volt DC Square wave signal. ECM needs to think engine is warm to lock TC. The 4L60e VSS (Vehicle Speed Sensor) has a reluctor on the tailshaft (see attachment) that shows '4000 pulses per mile'. 4L60E No Overdrive Diagnosis. Our Hall-Effect and Magnetoresistive Sensors sense magnetic targets and work with our magnetic pulsers (Discs, Wraps, and Wheels). 1994 Camaro Z28 19x,xxx miles New LT1 and built 4L60E - K&N CAI, Elbow, Air Foil, kooks LT headers, True Duals w/ Dynomax Bullets dumped, 160° stat & fans on early, EGR & AIR delete, EWP, 255FP, ProTrorque 3200 stall, Pcm for Less tune, ET Streets 12. SpeedBox™ GPS/VSS to Mechanical Drive Speed Converter The Speedhut SpeedBox is designed to operate a cable-driven speedometer using an electric speed signal from GPS, CAN-BUS, Transmission or ECM. ) or hall effect technology. It reveals the components of the circuit as streamlined shapes as well as the power as well as signal links between the devices. Transmissions plug pin identification 1995 and up. They are pretty affordable too. Input Speed Sensor, Trans, 4L60E to 4L80E This harness is designed to be a complete wiring system for the fuel injection system used on General. Tremec 2 Wire VSS Pigtail. A: 1-2 shift solenoid ground signal. Reply 2: Thank youcan you show me a diagram of. use a relay as Alternative says, or use the ON/OFF signal). It is important to understand a few things about how an automatic transmission works. DTC P0716, Input Speed Sensor Performance, is designed to detect an unrealistic large change in the ISS speed (rpm). Swapping a 5. P1396 Wheel Speed Sensor 2, G-Sensor Circuit Performance. Michigan Motorsports Vehicle Speed Sensor VSS Adapter 1980-2016 VSS to your 1983-2019 VSS TBI TPI GM T5 700R4 4L60 4L60E T56 4L80E $19. The high/low signal will come from the switch in the t-case as well. 4L60E Code (DTC) P0712 Transmission Fluid Temperature (TFT) Sensor Circuit Low. Be careful if trying to hammer it off, the tailshaft is held in with an external snap ring. TFMPRS It will increase as engine torque increases and also spike before and during TCC Lock up. ECM needs to think engine is warm to lock TC. Main Speed Sensor (No. Our transmission on our 2004 Chevy Trailblazer 4. So I will map the VSS signal to pin B10, B12 or B3 on P1B. the T56 Fbody cars, so the Fbody T56 is the exact same length as the 2wd 4L60e’s (even the same as the truck ones), they use the same trans mount, and for the full size GM400 trucks, we can use the same trans crossmember, and same yoke. The problem we are having is calibrating it to show the correct speed. P1395 Wheel Speed Sensor 2, G-Sensor Circuit. Prices paid and comments from CostHelper's team of professional journalists and community of users. Without it 1st gear is about where it stops. Can be used with just about any Chevy transmission. Which wire is the vss coming from on the 4l60E tranny. Input Speed Sensor (ISS) Signal. Michigan Motorsports Vehicle Speed Sensor VSS Adapter 1980-2016 VSS to your 1983-2019 VSS TBI TPI GM T5 700R4 4L60 4L60E T56 4L80E $19. 4L60E / 700R4 early type speed sensor (VSS). For sale: Used mechanical speedo conversion for 4L60/65/70E transmissions. There is fluid that goes through the 4L60E that has three jobs: Lubrication; Cooling; Energy movement. We modify S10 T5’s, GM T56 both LT1/LS1 style, 4L60E, 4L65E, 4L70E, and 4L80E tail housings to drive a cable speedometer. Without it 1st gear is about where it stops. CEL had been on, intermittently, always threw different codes, but I lost third gear driving home last Friday. I would prefer to get this one (Amazon. 4l60e transmission exploded view diagram thank you for visiting our site this is images about 4l60e transmission exploded view diagram posted by maria nieto in. The VSS signal is distributed to the cruise and the cluster from the CCM. SpeedBox™ GPS/VSS to Mechanical Drive Speed Converter The Speedhut SpeedBox is designed to operate a cable-driven speedometer using an electric speed signal from GPS, CAN-BUS, Transmission or ECM. 1996 Chevy C1500 5. DTC P0608 Vehicle Speed Output Circuit in Engine Controls - 4. Thanks, JR. current or alternating current) signal is required by the 1990-1993 TPI, 1992-1993 LT1. B: 2-3 shift solenoid ground signal. 8 in my 93 YJ mated to a 2001 4l60e with a np231c hd out of a 1988 s-10 and the back half of my np231j with sye. DO I NEED TO PLUG IN THE VSS? • The VSS is not required, however, it is recommended. 3L NBS that had a 4L60E transmission and a 246 transfer case. The transmission speed sensors are used to calculate the actual gear ratio of the transmission while in use. This signal replicates the signal coming from the TOSS (Transmission Output Shaft Speed) sensor. I was told by a repair shop that my throttle converter clutch solenoid (TCC solenoid) is bad. The PCM or TCM will compare the transmission input and output speed in order to determine a system problem. VSS (vehicle speed sensor) on 2WD vehicles is in transmission extension housing, on 4WD vehicles the VSS is in transfer-case. 18 Tooth Speedo Gear. I want to use your product but need to make sure it will not cause any damage. You may be able to swap the gear on the vss to make the correct signal. If you want to control ignition timing advance as well, you cannot use the coil's negative terminal for your engine speed signal (because the signal moves relative to the crankshaft position), so you must use a distributor, crank wheel, or cam wheel. Take the tailshaft and remove it from the transmission, then slide off the speedo gear, then put the clip and reluctor wheel in it's place, install the tailshaft housing. In Two Wheel Drive (2WD) applications, the vehicle speed sensor is located on the transmission extension housing. The input speed sensor is a hall switch. 4l60E VSS and reluctor ring giving boucing signal. Title: Circuit Testing - Speed Sensor - With 4L60E Automatic. Without a Vehicle Speed Sensor (VSS) and the reluctor ring that feeds it signals, many engines including the Chevrolet TPI fuel-injected engines we specialize in will not run correctly and will not pass a smog test. 32 June 2004 TRANSFER CASE STUDIES: DIAGNOSING GM’s 4WD SYSTEM BY RANDY BERNKLAU Access to DTCs can simplify any system diagnosis. Dakota Digital and others sell the VSS needed by the computer. For sale: Used mechanical speedo conversion for 4L60/65/70E transmissions. Description. NOTE: Pre-1993 4L80E’s will need an updated internal wiring harness. Michigan Motorsports Vehicle Speed Sensor VSS Adapter 1980-2016 VSS to your 1983-2019 VSS TBI TPI GM T5 700R4 4L60 4L60E T56 4L80E $19. I'll read up again when I'm not working on it today. SOURCE: 4L60E Shifts fine in 1st, 2nd, & 3rd but will not shift into OD The EMC detected and problem so it's in limp mode, As long as it's in limp mode. I want to use your product but need to make sure it will not cause any damage. I read somewhere today that the green wire with the white tracer is the VSS wire for the 07+ vehicles. Transmission Fluid Temperature Sensor High. The VSS tells the powertrain management system when and how to shift the transmission and also gives the speedometer it's signal. From past discussions, I think it's a pulse per mile signal, but it is analog. This manual can be used in collusion with any type of scanner utilized in retrieving these codes from the computer. Hi Mark, the p0717 code description is low signal, so the vss, or transmission speed sensor would be at fault. I have a 95 chevy silverado 4x4 and i had it serviced on feb 14th on feb 28th i had a axel put in and the mechanic said it didn t have any transmission fluid. Take a look at our new tech video highlighting the 4L60E input speed sensor and other tips to help you at the workbench. although it will still work the otherway around as they are just a set of contacts, the standard for wiring a relay is pin 30 supply and 87 load. This truck has a transplanted LT1 350/ 4L60e. 7L V-8, 4L60E (rebuilt) has about 32k miles since the rebuild. If you have M6 code in the PCM and set up TunerCat for the correct VSS signal the PCM to the speedo. The pressure control solenoid produces a "torque signal pressure" which determines the final transmission line pressure. Our T56 conversion keeps your VSS fully functional so you have both a VSS output and a cable drive. Hi, I'm loading a json file into a RDD and then save that RDD as parquet. Two (2) different adapter wires are shown here. Our Hall-Effect and Magnetoresistive Sensors sense magnetic targets and work with our magnetic pulsers (Discs, Wraps, and Wheels). 4l60e Sensor Diagram File Piezoelectric Sensor Simplified Electrical Models Svg. VSS is vehicle speed sensor, on that year it really wasn't a VSS it was a signal generator newer vehicles use VSS thanks for the input but what im looking for is a signal generator that not only has wire connections for the computer but a cable reciever as well. tcc is green/yellow, red. The formula is something like:. Full Custom 1955 Chevy Nomad with a 6. Will that VSS signal work with the ECU?. 31 park/neutral switch 72 Speed Sensor (VSS) circuit loss Transmissionmission output signal 36 Transmissionaxle shift control (3. 4l80e speed sensor location. It's a snap to install with only three wires - hot, ground and signal. This harness will not work with a 4L60E/4L80E electronic transmission. First the vss simply is larger in diameter than the cable it was to replace in the transmission. My 85 Z28 And Changing A U0026 39 165 Ecm To A U0026 39 730. The input shaft speed sensor and the output shaft speed sensor work together to send data to the vehicle's ECU so the transmission engages the appropriate gear for its best operation. Testing can become complex with fancy electronic testing units, but a simple multimeter is all that is needed to verify that a signal is present. The most common cause for a code 24 is a wiring issue between the Vehicle Speed Sensor in the transmission or 4WD transfer case and the ECM; If the speedometer is working, the Vehicle Speed Sensor is. Wiring Diagram contains both illustrations and step-by-step instructions that will enable you to definitely actually build your undertaking. You have to drill and tap the housing of the rear of the tranny, though. This calibrates the VSS signal into the speedometer from the VSS output, and the speedometer will be accurate. Why have both systems? Well, VSS is a core component of Windows and available on every edition of Windows greater than XP SP2. Insert the TCC PWM Signal solenoid valve into the remaining valve body bore and clip it in position. Connect the electrical connectors to the appropriate solenoids and install the TCC solenoid and valve. All you need to do is calibrate the computer to know about your gear/tire size combo so it shifts correctly. VSS types include: photo-optic, permanent magnet generators(The Vehicle Speed Sensor (VSS) is a magnetic pick-up that sends a signal to the Powertrain Control Module (PCM). It is located on the outside of the transmission casing, towards the back of the transmission, on top of the output shaft. I thought I had a good solution worked out for the VSS (using Dakota Digital SEN 01-4160 driven off the mechanical speedo cable in the transfer case coupled with a SGI-5e to increase the output to 128k/mile), but I was just reading on Jags That Run that the only way to make a VSS work right with a 4x4 mechanical. Testing can become complex with fancy electronic testing units, but a simple multimeter is all that is needed to verify that a signal is present. 32 June 2004 TRANSFER CASE STUDIES: DIAGNOSING GM’s 4WD SYSTEM BY RANDY BERNKLAU Access to DTCs can simplify any system diagnosis. TFT Signal: Transmission: 4L80E: L: ATF temp + B6: n/a B7: n/a B8: Coolant Temp Sensor Signal: Resistor: Wire in a resistor then ground. I looked at the units that change the speed sensor signal into a cable drive, and the GPS unit that still uses cable drive, and they are nice units. Most manufacturers of magnetic sensors base their design on having very small air gaps of. 4L60E/65E/70E- 4L80E/85E DIAGNOSTIC CODE BOOK INTRODUCTION The GM 4L60E/65E/70E-4L80E/85E Diagnostic Code Book is designed to provide the technician with a step by step diagnostic approach to each and every transmission code available from 1991 to the 2007 model year. The ERA is a "speedometer calibrator" that receives your current speedometer signal from your vehicle speed sensor (VSS) and will recalibrate to the correct speed signal. 7 Engine and 4L60E Transmission. 4L80E / 4L60E Series. The stock signal from the PCM is a 4000 pulse per mile square wave DC signal. That said, I have installed the reluctor ring and VSS on the output of a 4L60E between the tranny and t-case before. ECM reprogramming required for proper operation. The GM 4L60E/65E/70E-4L80E/85E Diagnostic Code Book is designed to provide the technician with a step by step diagnostic approach to each and every transmission code available from 1991 to the 2007 model year. This will fit All 2WD 700R-4 Electronic Output Models with 2 1/4" Diameter sensor These Transmissions Can Be Called Any Of The Below 700R4 / 700-R4 / 4L60 / 4L-60 / TH700R4 / TH700 / MD8. SIGNAL 4WD LOW SWITCH NS 14310 VEHICLE SPEED SENSOR (VSS) BUFFER PULSES PER/REV PULSES PER/MILE. A 40 pulse per driveshaft revolution speed sensor is used on 1993 and newer trucks with automatic transmissions, plus 1994 and newer rear wheel drive cars with automatic transmissions. VSS types include: photo-optic, permanent magnet generators(The Vehicle Speed Sensor (VSS) is a magnetic pick-up that sends a signal to the Powertrain Control Module (PCM). I have read that you can unplug the wire to it, and it will not harm the car, but I will use more gasoline. The 4L60E generates only an electronic vehicle speed output (vehicle speed sensor – VSS), but there are various ways to make this work. 4L60E Code (DTC) P0218 Transmission Fluid Over Temperature. Still do not have speed signal to controller. the Slip Yoke eliminator can only use the Jeep VSS which is good the Speedo will work however the LS computer needs to see a signal for the Transmission to shift properly. An interruption in any signal would degrade the functions of the above. When the duty cycle is zero, line pressure is at maximum, and force motor draws zero amp. See full list on novak-adapt. 4L60E Code (DTC) P0712 Transmission Fluid Temperature (TFT) Sensor Circuit Low. 1995 Chevrolet K1500 with 5. Then you need to consider the labor costs on top of that which is another $50. I would have thought unless the controller wanted to see a different type of signal it could have been assembled with a 15 tooth drive gear and maybe a 41/42 tooth driven using your VSS from the ZF. 22 PNK 1224 Transmission Range Switch Signal A (4L60E only) 23-26 — — Not Used 27 TAN/WHT 1653 HO2S Low Signal [Bank 1 Sensor 1] 28 GRY 1981 HO2S Low Signal [Bank 1 Sensor 2] 29 TAN 1667 HO2S Low Signal [Bank 2 Sensor 1] 30 PPL 420 TCC Brake Switch Signal 31 TAN 552 Low Reference 32 GRY 435 EGR Solenoid Control 33 DK/BLU 496 KS [1] Signal. The old TBI speed sensor is just a 4 pulse and the 4L60e needs a 40 pulse to shift. Joined May 31, 2010 · 45 Posts. In 94, when they started using the 4L60E and incorporated trans control into the PCM (as opposed to the ECM) they also revised the VSS to the 40-tooth tailshaft reluctor gear, and a proximity sensor that directly produced the require square-wave signal. The factory harness will work without modification. Someotherguy was right about the 40 pulse per revolution from the VSS. Used on 98 and up transmissions to allow you to run a mechanical speedometer. This is a discussion on vss wire within the Automatic Transmission forums, part of the Drivetrain category; I am doing a junk yard swap. I 39 m doing the np231c and np231j hybrid. You may be able to swap the gear on the vss to make the correct signal. The TCM930 and TCM932 is the easiest plug and play way of controlling the Dodge transmissions used behind the Dodge Gas or Cummins engine. DTC P0717, Input Speed Sensor Circuit Low Voltage, is designed to detect a low signal voltage from the ISS. Why have both systems? Well, VSS is a core component of Windows and available on every edition of Windows greater than XP SP2. The PCM will then output the necessary signals to run the 4l60e. Now whenever I started it a "Service 4WD" notification came up on the dash and my. Bad VSS– More often than not, when P0500 is thrown, replacing the Vehicle Speed Sensor will remedy the problem. Electro-Sensors offers many shaft speed sensors for virtually any environment. I've got the advance adapters kit that leaves the stock 4L60E reluctor ring in place so no clamp on for me. B9: n/a B10: Cruise Control: Other B11: n/a B12: Fuel Pump: Engine B13: Map Signal In: Engine: MAP Sensor: B14: n/a B15: Knock Sensor: Engine B16: EGR Pintle. • The connector with the orange gasket fits early-4L60E transmissions. I wasn't able to install the trans adapt reluctor ring for the VSS signal in my 4l60e because the output shaft is different than the 700r4 and I wasn't able to mount it. Don't settle for anything less than the original, the Cable X. 4l80e speed sensor location. ok shouldve done some more looking sorry. The missing link between your cable-driven speedometer and late model electronic transmission! Measuring 5 1/2” x 3 1/2” x 2”, the ECD-200BT allows the use of a mechanical-cable speedometer to be used in conjunction with a modern drivetrain which provides only an electronic output. I thought I had a good solution worked out for the VSS (using Dakota Digital SEN 01-4160 driven off the mechanical speedo cable in the transfer case coupled with a SGI-5e to increase the output to 128k/mile), but I was just reading on Jags That Run that the only way to make a VSS work right with a 4x4 mechanical. Transmission Fluid Temperature Sensor High. ) or hall effect technology. Advance Auto Parts has 13 different Transfer Case Output Shaft Seal for your vehicle, ready for shipping or in-store pick up. Retrofit style vehicle speed sensor is ideal for 90-92 TPI swaps where a 4000 pulse per mile / 4 pulse per revolution signal is required. ECM reprogramming required for proper operation. ) I'd like to get some input from other ECM users on the speedo problem ; I'm anticipating NOT using the VSS and its wiring , and just need to know the driveability will still be there ,( or. I 39 m doing the np231c and np231j hybrid. Free In-Store or Curbside Pick Up. 623" lift/114° LSA camshaft, 12:1 C/R, TFS R-Series FTI ported intake, BBK 80mm T/B, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 200A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3. The transmission speed sensor, also known as a vehicle speed sensor, calculates the gear ratio of the transmission for the engine control unit (ECU). The TCU uses this information to determine when a gear change should take place based in the various operating parameters. 4l60e Sensor Diagram File Piezoelectric Sensor Simplified Electrical Models Svg. Check the power (Pin “E”) and ground (Pin “V”) supplied to the. PCM Connector C1 Assembly 12191489 ; TPA (BLU) 12176408 ; Connector Cover 12191108. Hoping this forum can help: I've built a buggy with a LS1 & 4L60e trans, and a Stak 3 speed with the Jeep Rubicon VSS. Also note, for an LSx/4l60e swapthe VSS sensor is needed for things other than an electronic speedometer, namely the engine and must be kept as such. The transmission VSS puts out a 40 pulse per revolution sine wave AC signal What model speedo do you have? Some of the SW units may not work with the stock PCM signal. Tremec 2 Wire VSS Pigtail. 3/4l60e into my K20 with an NP208 that has a cable speedometer. Compatible with most popular GM transmissions, including the 4L60E, 4L65E, 4L80E and 4L85E, and the TCI ® 6x Six-Speed Transmission. 4L60E Troubleshooting. SOURCE: 4L60E Shifts fine in 1st, 2nd, & 3rd but will not shift into OD The EMC detected and problem so it's in limp mode, As long as it's in limp mode. As speed increases, so does voltage, and it can get really high - tens of volts or higher at high speed, and tenths of a volt at low speed. The ERA is a "speedometer calibrator" that receives your current speedometer signal from your vehicle speed sensor (VSS) and will recalibrate to the correct speed signal. So I will map the VSS signal to pin B10, B12 or B3 on P1B. Note: The F-car 4L60E segments keep the TCC locked on closed throttle decel (until vss goes below the unlock curve). 1 If you ARE going to use a 4L60E transmission, tape off and store the input speed sensor. A high-end build with chassis work by none other than Richard Petty Enterprises. The trans wouldnt shift until redline and then it would shift really hard. com: Dorman 917-606 Input Speed Sensor for Hyundai/Kia: Automotive) because I have amazon prime and would like to fix this ASAP. The wiring hardness from the controller to the VSS plugs directly into the VSS239 sensor. The frequency signal (duty cycle) is measured with a dwell meter or lab scope. Includes adapter and ISS (input speed sensor) harness. Note: The F-car 4L60E segments keep the TCC locked on closed throttle decel (until vss goes below the unlock curve). They both showed significant wear using a wet air test technique. 2 Speed Sensor) The main speed sensor is located in the transmission housing. 1994 Camaro Z28 19x,xxx miles New LT1 and built 4L60E - K&N CAI, Elbow, Air Foil, kooks LT headers, True Duals w/ Dynomax Bullets dumped, 160° stat & fans on early, EGR & AIR delete, EWP, 255FP, ProTrorque 3200 stall, Pcm for Less tune, ET Streets 12. DTC P0654 Engine Speed Output Circuit in Engine Controls - 4. 4L60E Problems: No 3rd or 4th Gear. Trying to finish the efi conversion and while trying to install the vss I ran into 2 issues. Tis harness will have provisions needed for the transmission solenoid electronis, speed sensor and stock type speed buffer shown below 94-95 tbi with 4L60E $290 This is the ecm and drac module used for the 94-95 TBI. The required fix was to overbore the TCC regulator valve and the AFL valve and replace them with oversize valves. The simplest is to use an electronic speedometer that either uses GPS for input to convert the VSS transmission signal to the speedo. The sensor must have a good power supply and ground to operate. The replacement cost of the average speed sensor will be between $20 and $50. This is caused because the VSS signal from the sensor is also an AC. If the 700r4 has a speedo cable, you need to swap in a 4l60e vss and reluctor wheel. The 4L60E is a popular transmission swap for muscle car restorations to add the overdrive option & to update to a modern transmission. Input Speed Sensor, Trans, 4L60E to 4L80E This harness is designed to be a complete wiring system for the fuel injection system used on General. 4l60E VSS and reluctor ring giving boucing signal. What this means is it send an AC signal with both frequency and amplitude dependent on speed. Re: Reverse lights on a 4l60e wiring question « Reply #1 on: June 18, 2010, 09:43:08 AM » I added a micro switch to the shifter to activate a relay for reverse lights with my old Mazda shifter based setup. Hello, Im working on a 1999 gmc sierra 5. The input shaft speed sensor and the output shaft speed sensor work together to send data to the vehicle's ECU so the transmission engages the appropriate gear for its best operation. Provide VSS signal for 30A-100 when. This signal may be able to be used as a VSS signal with some OEM and aftermarket ECM’s and cruise control units. 1 If you ARE going to use a 4L60E transmission, tape off and store the input speed sensor. All you need to do is calibrate the computer to know about your gear/tire size combo so it shifts correctly. Re: how to remove speed sensor rotor ring (reluctor) 700R4 I usually take a die grinder and cut it alsmost through then crack it to get it off. The EZ-TCU™ allows for maximum electronic control over shift points, shift firmness and shift speed. Includes (VSS) vehicle speed sensor wiring, transmission wiring (if applicable) and. If you know your gear, tire and location of your VSS sensor you can calculate this value manually. Erratic operation of speedometer, transmission, and cruise control; Common Problems. Does the Advance Adapter part number 50-6303 kit have the required components to keep the VSS functional? Some added data on the specific VSS I have. • Contact PSI Tech Support to determing if PCM 'Tach Resolution' is set correctly. A: 1-2 shift solenoid ground signal. 700R4 VSS Pigtail. The Cable X is a one-of-a-kind solution to your speedometer problem. VSS types include: photo-optic, permanent magnet generators(The Vehicle Speed Sensor (VSS) is a magnetic pick-up that sends a signal to the Powertrain Control Module (PCM). Problems with the speed sensor are the result of wear and tear, and have a direct effect on the performance of multiple systems in the vehicle. 4l60e Sensor Diagram File Piezoelectric Sensor Simplified Electrical Models Svg. TFT Signal: Transmission: 4L80E: L: ATF temp + B6: n/a B7: n/a B8: Coolant Temp Sensor Signal: Resistor: Wire in a resistor then ground. The transmission VSS puts out a 40 pulse per revolution sine wave AC signal What model speedo do you have? Some of the SW units may not work with the stock PCM signal. GM 4L60E GM 4L80E GM 4T40E GM 4T65E Ford E40D Ford E40D Provide VSS signal for 30A-100 when computer doesn™t have VSS. The Box is sealed and can be installed in the dash or under the hood. Full Custom 1955 Chevy Nomad with a 6. The frequency signal (duty cycle) is measured with a dwell meter or lab scope. 18 Tooth Speedo Gear. In one spot it says the signal goes to a Buffer that must be changed when gearing or tire size changes. 8 in my 93 YJ mated to a 2001 4l60e with a np231c hd out of a 1988 s-10 and the back half of my np231j with sye. did you mount a 4l60E to a np208? Having a hard time understanding why folks go with the adapter from Advance adapters. 4L60E Code (DTC) P0711 TFT Sensor Circuit Range/Performance. Hi Mark, the p0717 code description is low signal, so the vss, or transmission speed sensor would be at fault. All the electronics for the engine/trans was done too. This truck has a transplanted LT1 350/ 4L60e. 57 board is mostly surface mount devices (SMD), and it is not a DIY board, but it is the same size and fits in the same case. Which wire is the vss coming from on the 4l60E tranny. The 700R4 is now the 4L60E. sys is not a VSS provider and is independent from VSS). The TCM930 and TCM932 is the easiest plug and play way of controlling the Dodge transmissions used behind the Dodge Gas or Cummins engine. B: 2-3 shift solenoid ground signal. Self diagnostics allow users of every skill level to fully utilize the EZ-TCU™. Vehicle speed sensor (VSS) This sensor sends a varying frequency signal to the TCU to determine the current speed of the vehicle. If the TCM detects problems with the TSS or TSS circuit, it will set a diagnostic trouble code (DTC) in memory and command the ECM to illuminate the check engine light. Have a 1996 Chevy Impala SS – all original with 4L60E transmission. The cost to replace a failed transmission torque converter clutch solenoid is determined, in part, by the vehicle year, make and model. The 4l60e was 40ppm, with a 40 tooth gear. B9: n/a B10: Cruise Control: Other B11: n/a B12: Fuel Pump: Engine B13: Map Signal In: Engine: MAP Sensor: B14: n/a B15: Knock Sensor: Engine B16: EGR Pintle. pssnap provides the same copy-on-write technique as VSS, but with fewer extra features (pssnap. So to answer your question--the vehicle would not shift without a VSS buffer or DRAC module. 700R4 VSS Pigtail. VSS types include: photo-optic, permanent magnet generators(The Vehicle Speed Sensor (VSS) is a magnetic pick-up that sends a signal to the Powertrain Control Module (PCM). In one spot it says the signal goes to a Buffer that must be changed when gearing or tire size changes. Wiring Diagram contains both illustrations and step-by-step instructions that will enable you to definitely actually build your undertaking. 104 square drive. This is caused because the VSS signal from the sensor is also an AC. If your vehicle’s speedometer stops working or isn’t telling you the correct speed that you’re traveling, you likely have a faulty VSS. B9: n/a B10: Cruise Control: Other B11: n/a B12: Fuel Pump: Engine B13: Map Signal In: Engine: MAP Sensor: B14: n/a B15: Knock Sensor: Engine B16: EGR Pintle. Provide VSS signal for 30A-100 when. We also have a gear adapter to move the speedometer drive gear on a T5 transmission to be able to use an S10 tail housing on a Camaro or Ford T5. I know a few conversion places sell something called "Cable-X" but their asking in excess of $600. Background on Our VSS Products. 4l80e speed sensor location. SIGNAL 4WD LOW SWITCH NS 14310 VEHICLE SPEED SENSOR (VSS) BUFFER PULSES PER/REV PULSES PER/MILE. My 85 Z28 And Changing A U0026 39 165 Ecm To A U0026 39 730. Also, 700-R4 transmissions had mechanical speedometer drive gears in the tailshaft, which were eliminated in the later 4L60E because the vehicles that used that transmission had electronic speedometers that received a signal from the VSS—even the analog ones had electronic movements rather than cable-driven mechanical ones. Nov 05, 2012 · The 4l60e/4l65e transmission use's only one speed sensor where the 4l80e uses 2 speed sensors. Compatible with most popular GM transmissions, including the 4L60E, 4L65E, 4L80E and 4L85E, and the TCI ® 6x Six-Speed Transmission. For sale: Used mechanical speedo conversion for 4L60/65/70E transmissions. Yisi Company Store has All Kinds of 12V 5KW Diesel Air Heater Kit Diesel universal water heater with Remote Control LCD Monitor for Motor Trucks,1200mmx2400mmx5mm Self Adhesive EVA Foam Faux Teak Sheet Boat Yacht Synthetic Teak Decking Floor Mat Brown,03-07/97-06 Engines VORTEC STANDALONE LS2/DBC LS1 WIRING HARNESS W/4L60E Drive By Wire 4. The 4L60e VSS (Vehicle Speed Sensor) has a reluctor on the tailshaft (see attachment) that shows '4000 pulses per mile'. conn aio d15 d16 vehicle speed sensor signal aic request signal injector drive injector drive ecm drive ecm ground grouno connector connector back view connector co connector ecm wiring diagram part 3 of 4 pump gage swiich sensor ox sensor sensor enc. This signal is. This signal should be used when you have an existing OEM speedometer or engine control computer that uses the TOSS sensor. Shaft Speed Sensor Overview. Without it 1st gear is about where it stops. I bought a Digitech VSS divider but this is limited to a divide by 2 so I used 4 D type flip flops after the Digitech to divide the signal down. NOTE: Pre-1993 4L80E’s will need an updated internal wiring harness. The GM Hydra-Matic was a success and installed in the majority of GM models by Through the s, all makers were working on their own automatic transmission. Wheres the speed sensor located on a 1998 chevy k1500 transmission and could the sensor cause the transmission to not work right, it will shift out but acts as if it only has low range, takes it like a mile to hit 30. You need the VSS, you can buy one that adapts to your mechanical speedometer and the computer can be reprogrammed to accept the VSS signal, whether its 4K, 8K, 16K, 40K or any number in between. 22 PNK 1224 Transmission Range Switch Signal A (4L60E only) 23-26 — — Not Used 27 TAN/WHT 1653 HO2S Low Signal [Bank 1 Sensor 1] 28 GRY 1981 HO2S Low Signal [Bank 1 Sensor 2] 29 TAN 1667 HO2S Low Signal [Bank 2 Sensor 1] 30 PPL 420 TCC Brake Switch Signal 31 TAN 552 Low Reference 32 GRY 435 EGR Solenoid Control 33 DK/BLU 496 KS [1] Signal. As speed increases, so does voltage, and it can get really high - tens of volts or higher at high speed, and tenths of a volt at low speed. Follow along with the guide below to determine what type of speedometer signal is present, and learn how it is tested. Here is the scoop. Bluetooth/App enabled, Stunning Billet Case. DTC P0500 Vehicle Speed Sensor (VSS) Circuit in Engine Controls - 4. This is a 4 wheel drive jeep, and the Atlas transfer case adapter to the 4l60E transmission uses a stock GM speed sensor model VSS239. good write up man, just wanna add three things to this thread off the top of my head. Check the power (Pin “E”) and ground (Pin “V”) supplied to the. The PCM or TCM will compare the transmission input and output speed in order to determine a system problem. The amplitude of the signal is affected by the speed of rotation, the material being sensed and the distance, known as the "air gap", between the sensor tip and the rotating object. This signal replicates the signal coming from the TOSS (Transmission Output Shaft Speed) sensor. This basically consists of a 40 tooth reluctor wheel and a magnet, something not capable of driving our mechanical speedometer. This will tell it what gear to go into. 2 4 wheel drive went out so we purchase another 4L60E tranny that was from a 1999 Blazer 4x4. Here's how!. I've got the advance adapters kit that leaves the stock 4L60E reluctor ring in place so no clamp on for me. When problems occur with the speed sensor, the vehicle does not send the right signal to the speedometer, regulate fuel properly, operate cruise control or regulate ignition timing correctly. Hello, Im working on a 1999 gmc sierra 5. The input shaft speed sensor and the output shaft speed sensor work together to send data to the vehicle's ECU so the transmission engages the appropriate gear for its best operation. Prices paid and comments from CostHelper's team of professional journalists and community of users. We ran into this when we put a 97 Votec and 4L60e with a NP208 transfer case. Electro-Sensors offers many shaft speed sensors for virtually any environment. 700R4 / 4L60 / 4L60E O-Ring Seal, Large Output Speed Sensor (VSS) (91-97) A Brand New 700-R4, 4L60, 4L60E large output speed sensor. From past discussions, I think it's a pulse per mile signal, but it is analog. I would have thought unless the controller wanted to see a different type of signal it could have been assembled with a 15 tooth drive gear and maybe a 41/42 tooth driven using your VSS from the ZF. If I do this, is it going to harm my car otherwise. Main Speed Sensor (No. For more information, make sure to l. current or alternating current) signal is required by the 1990-1993 TPI, 1992-1993 LT1. It sounds like a selonoid or even a VSS sensor (Vehicle Speed Sensor) and hopefully it's not the 2-4 band but it probably isn't since you had a rebuild. Limp Mode - Meaning, Causes & Solutions. 4L60E Code (DTC) P0502 Vehicle Speed Sensor (VSS) Circuit Low. The replacement cost of the average speed sensor will be between $20 and $50. the Slip Yoke eliminator can only use the Jeep VSS which is good the Speedo will work however the LS computer needs to see a signal for the Transmission to shift properly. Speedometer Cable Adapters, Mechanical to Electronic Signal, GM/Ford Thread-On, 5/8 in. VSS is vehicle speed sensor, on that year it really wasn't a VSS it was a signal generator newer vehicles use VSS thanks for the input but what im looking for is a signal generator that not only has wire connections for the computer but a cable reciever as well. The wiring hardness from the controller to the VSS plugs directly into the VSS239 sensor. Includes (VSS) vehicle speed sensor wiring, transmission wiring (if applicable) and. The VSS signal is distributed to the cruise and the cluster from the CCM. I have read that you can unplug the wire to it, and it will not harm the car, but I will use more gasoline. After registering data, the two transmission speed sensors, also commonly referred to as a vehicle speed sensors (VSS), send data to the powertrain control module (PCM), which compares these two inputs and calculates which gear the transmission should engage for efficient driving. Tis harness will have provisions needed for the transmission solenoid electronis, speed sensor and stock type speed buffer shown below 94-95 tbi with 4L60E $290 This is the ecm and drac module used for the 94-95 TBI. Part # SU6712. 12046623, 12067676, 12101899, 15306031, 15306187, 1P1236 T56 VSS Speed Sensor Connector Wiring Pigtail For GM LT1 LS1 Transmission ip1236 ip1006 $7. Dakota Digital and others sell the VSS needed by the computer. Output Speed < 150 rpm - Gear Range is not Park/Neutral - No TPS high or low DTC's set - No Map Sensor DTC's set - No PSA DTC set - Vacuum 25 to 60 KPA. The paint is Ho. Trying to finish the efi conversion and while trying to install the vss I ran into 2 issues. DTC P0500 Vehicle Speed Sensor (VSS) Circuit in Engine Controls - 4. The actual gear ratio is then compared to the desired gear ratio. I have a shop manual and it says the VSS sensor outputs a pulsing AC voltage. From past discussions, I think it's a pulse per mile signal, but it is analog. A: 1-2 shift solenoid ground signal. This harness will not work with a 4L60E/4L80E electronic transmission. 1996 Chevy C1500 5. VB921's are going out of service, and becoming harder to find, even for bulk purchases. The 700R4 is now the 4L60E. If it's newer with a VSS, you're good there. I put in a Ford drivetrain which uses a VSS in the rear diff. Wiring Diagram contains both illustrations and step-by-step instructions that will enable you to definitely actually build your undertaking. Cav 6 K226 DB/LG - Fuel Level sensor signal Cav 7 A141 DG/WT -Fuel Pump Relay output Cav 8 K167, BR/YL -sensor ground Cav 9 F12, RD/LG Fused ignition switch output Cav 10 Z12, Bk/Tn- Ground Cav 11 Z12 BK/LB- Ground Cav 12 G7 WT/OR- VSS Input from T-case Cav 13 G107 Bk/Rd -4wd sense from t-case. 4l80e speed sensor location. I have a shop manual and it says the VSS sensor outputs a pulsing AC voltage. If the 700r4 has a speedo cable, you need to swap in a 4l60e vss and reluctor wheel. Where is the transmission speed sensor in a 2004 chevy trailblazer 4wd LS. It turns out that GM didn’t want to make things difficult when building the 4l60e vs. Welcome to the VSS sensor. 4L60E Troubleshooting. Take a look at our new tech video highlighting the 4L60E input speed sensor and other tips to help you at the workbench. It shares many components. You will. Compatible with most popular GM transmissions, including the 4L60E, 4L65E, 4L80E and 4L85E, and the TCI ® 6x Six-Speed Transmission. Vehicle speed sensor (VSS) This sensor sends a varying frequency signal to the TCU to determine the current speed of the vehicle. 32 June 2004 TRANSFER CASE STUDIES: DIAGNOSING GM’s 4WD SYSTEM BY RANDY BERNKLAU Access to DTCs can simplify any system diagnosis. All 4L60E questions answered by experts. P1394 Wheel Speed Sensor 1, G-Sensor Circuit Intermittent. 4l60e 80e Code Book [eljqrqdry541]. Can be used with just about any Chevy transmission. It is triggered by the turning of the transmission shaft, sending a signal which increases. DO I NEED TO PLUG IN THE VSS? • The VSS is not required, however, it is recommended. High-Frequency GM-Style Pulse Generator. In Two Wheel Drive (2WD) applications, the vehicle speed sensor is located on the transmission extension housing. 4L60E Code (DTC) P0711 TFT Sensor Circuit Range/Performance. I read somewhere today that the green wire with the white tracer is the VSS wire for the 07+ vehicles. 4X4 vehicles and ELECTRONIC TRANSMISSIONS such as 4L60E or 4L80E - It can get tricky with 4x4's and electronic transmissions. Female Threads, Each ( 3 ) Part Number: DAK-ECD-200BT-1 More Detail. Early models. You need the VSS, you can buy one that adapts to your mechanical speedometer and the computer can be reprogrammed to accept the VSS signal, whether its 4K, 8K, 16K, 40K or any number in between. So I will map the VSS signal to pin B10, B12 or B3 on P1B. doc Vehicle Speed Sensor - Low input P0502 Analog 0 RPM to 6000 RPM This DTC detects a low vehicle speed when the vehicle has a large engine speed in a drive gear range. The first is a 2002 pulse per mile (PPM) signal that is used by the engine. I would prefer to get this one (Amazon. It is recommended that you use the Baumann wiring harness with. I'm guessing that because the 4L60E uses a reluctor wheel and pick-up based speed sensor. Follow along with the guide below to determine what type of speedometer signal is present, and learn how it is tested. Take a look at our new tech video highlighting the 4L60E input speed sensor and other tips to help you at the workbench. 4l80e transmission wiring harness diagram on 93 4l80e trans and 4l80e. The most common cause for a code 24 is a wiring issue between the Vehicle Speed Sensor in the transmission or 4WD transfer case and the ECM; If the speedometer is working, the Vehicle Speed Sensor is. The input shaft speed sensor and the output shaft speed sensor work together to send data to the vehicle's ECU so the transmission engages the appropriate gear for its best operation. Has 62000 miles on it. Female Threads, Each ( 3 ) Part Number: DAK-ECD-200BT-1 More Detail. But as two separate cases on GM’s 4WD system reveal, these. 25" box, the Cable X is designed to take care of any vehicle speedometer conversion. The 4l60e was 40ppm, with a 40 tooth gear. From your description that the speedometer quit working at the same time I would suspect the a faulty VSS. In one spot it says the signal goes to a Buffer that must be changed when gearing or tire size changes. 22 PNK 1224 Transmission Range Switch Signal A (4L60E only) 23-26 — — Not Used 27 TAN/WHT 1653 HO2S Low Signal [Bank 1 Sensor 1] 28 GRY 1981 HO2S Low Signal [Bank 1 Sensor 2] 29 TAN 1667 HO2S Low Signal [Bank 2 Sensor 1] 30 PPL 420 TCC Brake Switch Signal 31 TAN 552 Low Reference 32 GRY 435 EGR Solenoid Control 33 DK/BLU 496 KS [1] Signal. Following installation, ensure proper calibration of the speedometer per the manufacturer’s instructions. One of the fields is a map of keys and values but it is being translated and stored as a. I HAVE A TH350/MANUAL TRANS. Suggestions yes, proven steps - no. 1994 Camaro Z28 19x,xxx miles New LT1 and built 4L60E - K&N CAI, Elbow, Air Foil, kooks LT headers, True Duals w/ Dynomax Bullets dumped, 160° stat & fans on early, EGR & AIR delete, EWP, 255FP, ProTrorque 3200 stall, Pcm for Less tune, ET Streets 12. You have to drill and tap the housing of the rear of the tranny, though. my engine supplier has dropped the ball multiple times already. The stock signal from the PCM is a 4000 pulse per mile square wave DC signal. 25" box, the Cable X is designed to take care of any vehicle speedometer conversion. Electro-Sensors offers many shaft speed sensors for virtually any environment. It also does 8000 ppm (pulses per mile???). Our T56 conversion keeps your VSS fully functional so you have both a VSS output and a cable drive. The adapter has a provision our H. VSS Pulses/Rev: This is the number of pulses received from the VSS sensor per output shaft revolution (used to calculate trans output RPM). The Cable X is a one-of-a-kind solution to your speedometer problem. Part # SU6712. We also modify T56 LT1 front plates to work on an LS1 engine. I got the VSS working off the 4L60e the only issue I had was the need to divide the signal by 64, the 4L60e uses 128,000 ppm and the Cruise Control needs 2000ppm. For more information, make sure to l. The ERA is a "speedometer calibrator" that receives your current speedometer signal from your vehicle speed sensor (VSS) and will recalibrate to the correct speed signal. The VSS signal from the tailstock VSS will be fed to the PCM. Don't settle for anything less than the original, the Cable X. Vehicle Speed Sensor VSS T56 4L60E 4L80E Connector Pigtail for GM LT1 LT4 LS1 LS6 LS2 LS3 LS7 and many other VSS applications. WHITE or CLEAR NOTE: The speedometer signal output terminal (VSS) produces a +5 volt DC Square wave signal. When the duty cycle is 40%, line pressure is at minimum, and force motor draws 1. Your trans will be making the VSS signal out of the tailstock mounted VSS. 18 Tooth Speedo Gear. COMPUSHIFT provides an output signal for driving speedometers. Then you need to consider the labor costs on top of that which is another $50. A high-end build with chassis work by none other than Richard Petty Enterprises. 4l80e transmission wiring harness diagram on 93 4l80e trans and 4l80e. 200-4R,Solenoids,Electrical Components,Transmission Parts & Rebuilds | Auto & Diesel Repair 318-746-1568,Shreveport,Bossier,1-877-406-0617,Call us today for a free quote,. 2 Speed Sensor) The main speed sensor is located in the transmission housing. 99 Vehicle Speed Sensor Connector Wiring Harness Fits for GM 700R4 T5 4L60E 12085498 88987187. This signal should be used when you have an existing OEM speedometer or engine control computer that uses the TOSS sensor. The 4l60e was 40ppm, with a 40 tooth gear. 57 board is mostly surface mount devices (SMD), and it is not a DIY board, but it is the same size and fits in the same case. As i've got a VR engine and 4L60E gearbox, I'm trying to find a solution to retain the original speedo. Compatible with most popular GM transmissions, including the 4L60E, 4L65E, 4L80E and 4L85E, and the TCI ® 6x Six-Speed Transmission. I'll read up again when I'm not working on it today. The GM 4L60E/65E/70E-4L80E/85E Diagnostic Code Book is designed to provide the technician with a step by step diagnostic approach to each and every transmission code available from 1991 to the 2007 model year. I am pulling my speedometer input off the np208 transfer case for the dakota digital vhx gauges with the dakota SEN-01-128 sender. Does the Advance Adapter part number 50-6303 kit have the required components to keep the VSS functional? Some added data on the specific VSS I have. PCM Connector C1 Assembly 12191489 ; TPA (BLU) 12176408 ; Connector Cover 12191108. 4X4 vehicles and ELECTRONIC TRANSMISSIONS such as 4L60E or 4L80E - It can get tricky with 4x4's and electronic transmissions. 2004trans2_4L60E. BMason · Registered. Main Speed Sensor (No. Don't settle for anything less than the original, the Cable X. CDI coil terminal voltage is much too high for MicroSquirt® controllers. As speed increases, so does voltage, and it can get really high - tens of volts or higher at high speed, and tenths of a volt at low speed. Every time the shaft makes one complete revolution, the magnet activates the reed switch, causing it to generate a signal. PCM Connector C1 (BLU) Connector Part Information. Michigan Motorsports Vehicle Speed Sensor VSS Adapter 1980-2016 VSS to your 1983-2019 VSS TBI TPI GM T5 700R4 4L60 4L60E T56 4L80E $19. P1395 Wheel Speed Sensor 2, G-Sensor Circuit. I would prefer to get this one (Amazon. All 4L60E questions answered by experts. The buffer converts it to 4000 pulses per mile. It turns out that GM didn’t want to make things difficult when building the 4l60e vs. Retrofit style vehicle speed sensor is ideal for 90-92 TPI swaps where a 4000 pulse per mile / 4 pulse per revolution signal is required. Connecting magnetic/VR/inductive sensors and two-wire hall effect sensors to the Cortex EBC will require the use of a speed sensor adapter. 700R4 VSS Pigtail. The VSS signal is the output of a variable reluctance sensor. 1994 Camaro Z28 19x,xxx miles New LT1 and built 4L60E - K&N CAI, Elbow, Air Foil, kooks LT headers, True Duals w/ Dynomax Bullets dumped, 160° stat & fans on early, EGR & AIR delete, EWP, 255FP, ProTrorque 3200 stall, Pcm for Less tune, ET Streets 12. Transmission Fluid Temperature Sensor High. Reply 1: There you go. The TCM930 and TCM932 is the easiest plug and play way of controlling the Dodge transmissions used behind the Dodge Gas or Cummins engine. We Can Rebuild Your ECU PCM amp ECM. Suggestions yes, proven steps - no. I know a few conversion places sell something called "Cable-X" but their asking in excess of $600. VB921's are going out of service, and becoming harder to find, even for bulk purchases. A vehicle speed sensor (VSS) transmits the transfer case, transaxle, and/or wheel speeds to the truck's electronic control module (ECM). The customer had the transmission replaced a little under a year ago. I swapped both out for a 4L80E transmission and a 263 transfer case that were pulled out of an 01 2500HD Silverado 6. The formula is something like:. my engine supplier has dropped the ball multiple times already. At least on GM muscle cars, your original cable will screw right on to tail housing. I'm not able to find any way to generate the correct vss signal to send back to the computer other than the expensive adapter kits that AA and Novak sell. Has developed a small transmission fluid leak. 8L) 73 Transmission pressure control solenoid 37 brake switch(4L60-E Transmission) 79 Transmissionmission fluid temp high. Tremec 2 Wire VSS Pigtail. The majority of Rostra-manufactured cruise controls systems are sold as complete kits. 4L60E Shift Solenoid Symptoms and Diagnosis. Every time the shaft makes one complete revolution, the magnet activates the reed switch, causing it to generate a signal. Used on 98 and up transmissions to allow you to run a mechanical speedometer. This is the VSS connector on the back of our 4L60E transmission. The 700R4 is now the 4L60E. The 4L60E generates only an electronic vehicle speed output (vehicle speed sensor – VSS), but there are various ways to make this work. I have a 95 chevy silverado 4x4 and i had it serviced on feb 14th on feb 28th i had a axel put in and the mechanic said it didn t have any transmission fluid. 99 Shift Rite Transmissions replacement for 4L80E 1994-1996 Updated Transmission Valvebody MT1 Shift Rite 4L80E. We Can Rebuild Your ECU PCM amp ECM. There is an early and a late model of the 4L60E transmission. The 4L60E is a popular transmission swap for muscle car restorations to add the overdrive option & to update to a modern transmission. Regards, netvan. The 4L80E I've considered to be a more reliable design for our big cube v8s and would love to do the conversion if I had the money and skill to do it. Click here to order. I looked on alldata for this sensor location. I'll read up again when I'm not working on it today. GM 4L60E GM 4L80E GM 4T40E GM 4T65E Ford E40D Ford E40D Provide VSS signal for 30A-100 when computer doesn™t have VSS. From your description that the speedometer quit working at the same time I would suspect the a faulty VSS. switched to earth. This manual can be used in collusion with any type of scanner utilized in retrieving these codes from the computer. When the duty cycle is 40%, line pressure is at minimum, and force motor draws 1. If you want to control ignition timing advance as well, you cannot use the coil's negative terminal for your engine speed signal (because the signal moves relative to the crankshaft position), so you must use a distributor, crank wheel, or cam wheel. 2 block, TFS T/W 11R 205 heads, 232°-244° duration/. The 4L60e VSS (Vehicle Speed Sensor) has a reluctor on the tailshaft (see attachment) that shows '4000 pulses per mile'. The simplest is to use an electronic speedometer that either uses GPS for input to convert the VSS transmission signal to the speedo. Trying to finish the efi conversion and while trying to install the vss I ran into 2 issues. A high-end build with chassis work by none other than Richard Petty Enterprises. No other repairs were made and the transmission was not removed from the car. The PCM or TCM will compare the transmission input and output speed in order to determine a system problem. sys is not a VSS provider and is independent from VSS). Full Custom 1955 Chevy Nomad with a 6. 4l60e 1999 2005. Since both the 1993-’97 Camaro Z28 and the 1998-’02 Camaro Z28 used the same chassis, performing a LT1 fourth-gen to LS swap has become popular. Without it 1st gear is about where it stops. The actual gear ratio is then compared to the desired gear ratio. This will tell it what gear to go into. Don't settle for anything less than the original, the Cable X. DTC P0716, Input Speed Sensor Performance, is designed to detect an unrealistic large change in the ISS speed (rpm). PCM Connector C1 Assembly 12191489 ; TPA (BLU) 12176408 ; Connector Cover 12191108. If the TCM detects problems with the TSS or TSS circuit, it will set a diagnostic trouble code (DTC) in memory and command the ECM to illuminate the check engine light. I'm guessing that because the 4L60E uses a reluctor wheel and pick-up based speed sensor. It is triggered by the turning of the transmission shaft, sending a signal which increases. It is usually equal to the number of teeth on the VSS sensor (depending on the sensor location). The VSS tells the powertrain management system when and how to shift the transmission and also gives the speedometer it's signal. 4l60e 80e Code Book [eljqrqdry541]. COMPUSHIFT Transmission Controllers for 4L60E, 4L80E, 4R70W, E4OD or 4R100 and more. 99 Vehicle Speed Sensor Connector Wiring Harness Fits for GM 700R4 T5 4L60E 12085498 88987187. Be careful if trying to hammer it off, the tailshaft is held in with an external snap ring. Title: Circuit Testing - Speed Sensor - With 4L60E Automatic. This is a 4 wheel drive jeep, and the Atlas transfer case adapter to the 4l60E transmission uses a stock GM speed sensor model VSS239. VSS types include: photo-optic, permanent magnet generators(The Vehicle Speed Sensor (VSS) is a magnetic pick-up that sends a signal to the Powertrain Control Module (PCM). First the vss simply is larger in diameter than the cable it was to replace in the transmission. SpeedBox™ GPS/VSS to Mechanical Drive Speed Converter The Speedhut SpeedBox is designed to operate a cable-driven speedometer using an electric speed signal from GPS, CAN-BUS, Transmission or ECM. The wiring hardness from the controller to the VSS plugs directly into the VSS239 sensor. I am pulling my speedometer input off the np208 transfer case for the dakota digital vhx gauges with the dakota SEN-01-128 sender. The sensor monitors several different engine and transmission functions and sends the information to the on-board computer. It is usually equal to the number of teeth on the VSS sensor (depending on the sensor location). Also, 700-R4 transmissions had mechanical speedometer drive gears in the tailshaft, which were eliminated in the later 4L60E because the vehicles that used that transmission had electronic speedometers that received a signal from the VSS—even the analog ones had electronic movements rather than cable-driven mechanical ones. Here is the scoop. • The connector with the orange gasket fits early-4L60E transmissions. Included are speedometer gears matched to your axle ratio GM T5, T56, 4l60E and 4L80E Cable Drive Speedometer Conversions. conn aio d15 d16 vehicle speed sensor signal aic request signal injector drive injector drive ecm drive ecm ground grouno connector connector back view connector co connector ecm wiring diagram part 3 of 4 pump gage swiich sensor ox sensor sensor enc. In Two Wheel Drive (2WD) applications, the vehicle speed sensor is located on the transmission extension housing. 2 block, TFS T/W 11R 205 heads, 232°-244° duration/. Then you need to consider the labor costs on top of that which is another $50. Description. The difference is the addition of the "Lockup Feel" solenoids (aka. New torque converter within the last 15k miles or so. My 85 Z28 And Changing A U0026 39 165 Ecm To A U0026 39 730. Converting a json struct to map. Check the power (Pin “E”) and ground (Pin “V”) supplied to the. Limp Mode - Meaning, Causes & Solutions. Compatible with most popular GM transmissions, including the 4L60E, 4L65E, 4L80E and 4L85E, and the TCI ® 6x Six-Speed Transmission.