Questions & Answers for: Chevrolet Lumina APV iac sensor

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Question about 1994 Lumina APV

1 Answer

...IAC motor. Also tryed new ECM. All sensor readings with in spec. Does anyone ave any ideas? OBD does not control, an idle logic circuit does, Disconnect the battery and let it relearn idle speed, it ...

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...sensor. You may want to check the IAC motor(Idle air control).It controls the idle by letting air in to the intake based on engine needs.If it is stuck open the idle will be too high.With the engine ...

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...sensor. the car will stall at warmup and go into limp mode. it will set a code if bad. please let me know if this helps. I have had the same problem, & tried everything...Then I was told to ...

...sensor. Visualy inspect the harneses for all of these componets for damage. Finaly perform a wiggle test while the vehicle is running to find bad connections. did u scan car instead of just replacin ...

...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

...IAC sensor, but it could also be the throttle position sensor. Do have a check engine light when it does run? How many miles are on the vehicle. it could be a timing issue. I had a 95 Lumina and it ...

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