Questions & Answers for: Chevrolet Lumina APV 4 3 tps sensor

TPS and the MAP sensor to make sure their voltages is within tolerances - need needle probe to do this: check hot side, ground side, and signal on both - google for specs. Remove the PCM and clean the

TPS, replaced) and a trip to Mr. Goodwrench followed by an ECU replacement, It still does not run. If I crank the engine long enough, it will eventually idle (fires while cranking and eventually warms

1993 chevy lumina-tps where is tps on 1993 chevy lumina "TPS" stands for Throttle Position Sensor.  It is located in the same place that all TPS sensors are located - on the throttle body.

...and sensors and stuff, the more detailed help the better. So please avoid words like doodad and thigamjig haha. One problem is IAC it is sensor beside TPS (RPM).That is 35,42 really do worry for

...at idle. Could be spark or fuel related. You'll need to figure out which to proceed with testing. tps ...