Reduced engine power/performance
#1
Reduced engine power/performance
I have a 2005 chevy equinox and I have not even had it for a year yet and lately I have been driving down the road it doesn't matter where but my car will pretty much just shut off and my reduced engine power light will come on. I then will turn my car off for about 1 min and my car will start up just fine then not even 5 minutes later the same thing will happen again. I don't know what is going on with my car, let alone I have never even heard of the reduced engine power light, also my check engine light comes on. Once i restart my car everything is back to nomarl and there are no lights on at all. Does anyone have any ideas?
Thank you!
Jasmine
Thank you!
Jasmine
#2
RE: Reduced engine power/performance
There is voltage problem in you truck.If you hook up scanner/tech 2 you will find DTC P2138.There is high resistance between app sensors to TAC Motor or in TAC Module itself.or somewhere in connectors.
Don't forget to check battery condition first.and let us know what you find the cause.
Don't forget to check battery condition first.and let us know what you find the cause.
#3
No codes?
I have this same issue. Took it to dealership and ran our own code check. Nothing. No codes? Could it still be as you indicate below?
Appreciate your help!
Dana
Appreciate your help!
Dana
There is voltage problem in you truck.If you hook up scanner/tech 2 you will find DTC P2138.There is high resistance between app sensors to TAC Motor or in TAC Module itself.or somewhere in connectors.
Don't forget to check battery condition first.and let us know what you find the cause.
Don't forget to check battery condition first.and let us know what you find the cause.
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AllenC412
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April 29th, 2022 1:31 AM