Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
I am sorry your having this problem
did changing the sensors in the throttle body help at all ?
if you clear the code how soon before they reset ?
do you have a multi meter on hand ?
hands down the biggest issue causing this code is the throttle body connector itself with the wires internally in the connector have bad crimps on them the best action is to replace the connector with a new one
if by chance it still sets this code and the wiring visually is good between the throttle body and the TAC module you need to replace the complete throttle body
those are the 3 things that cause this code
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this has a brand new connector on it ?
ok with that code set to find the problem we need to do some tests with a multi meter
then we can do a few volt tests