Code P2138 - Chevrolet Forum - Chevy Enthusiasts Forums

Code P2138

Join Date: Oct 2007
Posts: 1

October 9th, 2007, 5:04 PM   #1  
Code P2138

Hi guys and gals.

I have only one Chevy, but it is my moneymaker. I se it everyday for work. So here is my question.

Yesterday I got a CEL with Reduced Power on the display. The truck had no *** what so ever. Took it to a dealer in Jackson, MS and after a day of it sitting there, I was told that code P2138 is just a history code and they cant diagnose off of a history code. After talking to my brother who is a service manager at a Chevy dealer, I was told it is a APP, Accelarator Pedal Posisition sensor issue.

Is there any reason why the dealer in Jackson could not use the same information to fix my truck?

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