Questions & Answers for: Chevrolet Cobalt app sensor

...alert is on.. why? THERE IS A PROBLEM WITH THE ELECTRONICS THAT CONTROL THE ENGINE, TPS, MAP, MAF, APP, SENSORS ETC. YOU WILL HAVE TO HAVE THE CODES CHECKED TO FIND OUT WHERE THE PROBLEM LIES. It ...

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APP sensor to the other. The most common issue by far that I have found is carbon build up in the throttle bore causing the plate to be stuck open. Remove the air intake tube from the TAC assembly and

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Question about 2006 Cobalt

1 Answer

...your is NOT EFFECTED then mostly will have one of the codes listed will need to be diag. APP sensor hopes this helps and not sure how many miles you have on the car but they have a POWERTRAIN ...

...sensor fails. Try stopping the indication using the following technique. Sometimes the problem could be solved. If you can get an OBD 2 scanner off eBay (US$ 6), you could be able to communicate with ...

Question about 2006 Cobalt

1 Answer

...app sensor signal 1&2 do not agree probable cause poor electrical connection 1 poor electrical connection & 2failedapp sensor where are these sensors located APP SENSOR LOCATED ON A MOUNTING ...

Question about 2005 Cobalt

1 Answer

...sensor was installed. I'm at a lost The check engine light being on now is a different problem , Have DTC'S - diagnostic trouble codes checked ,will have something to do with electronic throttle ...

Question about 2006 Cobalt

1 Answer

...APP) Sensor 1-2 Correlation Cause This condition of a repeat DTC P1516, P2135 and/or P2138 may be caused by an internal concern with the PCM. Correction Attachments are only available to registered ...

...APP) sensor Loose or damaged wiring Defective throttle body Defective powertrain control module (PCM) Any fault/error that will affect drivability function Any fault/error that will affect vehicle ...

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