Questions & Answers for: Chevrolet Astro check engine light codes

...check engine light in a 2001 chevy astro van Reset the ECU / PCM for Check Engine light removing the neg battery cable for 5 minutes to reset the codes. If the warnin glight come on again, I suggest ...

...A & B and turn on the ignition. You check engine light will flash a code to tell you whats wrong. It sounds like a defective temperature sending unit. Search the internet for OBD-1 engine ...

...CHECK ENGINE SOON doesn't go offl. How do I reset the computer? To reset the computer, make sure the ignition is turned off and disconnect the battery for 30 seconds. If the check engine light comes ...

code 0171 and 174 www.engine-light-help.com/generic-check-engine-light-codes.html

...check engine light to come on and the process of finding the cause. When the Check Engine/Service Engine Soon light is turned on the computer control unit (called the PCM) has sensed a fault in the ...

...check engine light will not RESET?http://schematicsdiagram.blogspot.in/2012/02/obd-code-is-cleared-but-check-engine.html--------------Diagnostic Code 43 and ...

check engine light comes on when turning right when making a sharp right turn check engine light comes on briefly and goes off Interesting !Have you checked to see if it recorded a trouble code ?

Check engine light on for TPS. replaced TPS and the light comes back on with TPS code. put new pig tail on and checked with volt meter and it is ok . light is still on What year,make,model and engine ...

check engine light on with the TPS code. replaced TPS and pig tail and it checked out OK with volt meter. The light still comes back on with the TPS code What else could be wrong that would make the ...

check engine light comes on. after I park the van for a while or after getting fuel, the check engine light goes out,.. usualy before I can get to a shop to get a reading,... finaly got it in, and got