2005 Chevrolet Colorado Repair Question
What is code P2101 on a 2005 chevy cobalt
That is a fault with the Throttle Actuator. Check the wireharness and ensure they are clean and secure.
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Do you have a cobolt or colorado?Makes it confusing when you have one vechile header and saying your asking a question about another one.Also if it is a cobolt is it a 2005?If the reduced performance light comes that means there is a failure in the throttle by wire system and the computer is putting the car in a limp mode for safety reasons.It can also disable starting depending in the failure.
23,155 answers provided