Usually a three wire sensor: A 5 volt reference from the PCM to the TPS, a ground from If manipulating the TPS wiring harness causes any change in idle, then. Throttle Position Sensor (TPS) wiring connector end viewL and L engines intermittent and for a poor connection at the throttle body harness connector.
C, LT GRN, , Crankshaft Position Sensor Feed – 12 Volt. L, L, L CKP sensor connector pinout.
Click image to see an enlarged view. Circuit Descriptions of the GM TPS Sensor.
A repair manual for any remove and replace info you may need that this article does not cover. RockAuto ships auto parts and body parts from over manufacturers to customers’ doors worldwide, all at warehouse prices.
Easy to use parts catalog.TEST 3: Testing The Throttle Position Sensor Signal So far all of your tests have confirmed that the TPS sensor on your GM car or pick up is getting both power (5 Volts) and ground. Now, for the test you signed up for testing the throttle position sensor signal. Wiring pig tail for cam sensor and crank sensor on chevy pk L engine.
I am installing new pig tail for cam – Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Throttle Position Sensor (TPS) Wiring Diagram (PART 2) Throttle Position Sensor (TPS) Diagnostic/Troubleshooting Notes: The PCM supplies a sensor ground on the LT GRN BLK (light green with black stripe) wire to a total of 7 sensors (including the throttle position sensor). How do I change the Throttle Position Sensor for my Chevy Silverado, L?
Where is it? I change the Throttle Position SensorL.
Customer Question. Dave carefully inspect the wire harness at the throttle body see if there might be a broken wire . ‘Fly-by-wire’ systems are being used in a lot of cars and pickups on the road today and one of the most common ‘Fly-by-Wire’ systems in use is the one that graces most of the newer GM pickups: the Electronic Throttle Body.Part 1 -How to Test the Throttle Position Sensor (GM L, L, L)Throttle Position Sensor Wiring Diagram (, Ford L, L)
