Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hi . Thank you for asking your question on JustAnswer. do you have access to a scan tool?Thank you again for trusting us with your problem. John aka eauto
what model chevy?
Hello!The Reduced Engine Power message alerts the driver that the Control Module has detected a fault in the Throttle Actuator Control system. The control module limits engine power when this mode is Active. Your computer will need to be scanned for codes and then diagnosed and fixed accordingly. My experience has been a bad throttle body or a bad sensor or some sort causing this issue.I hope this helps! Please rate my service 5 star. This is necessary for me to be paid for my work and get credit for assisting you. Your question will not close, and you will still have the opportunity to follow-up if needed. Leaving a bonus and positive feedback is not required, but doing so is certainly appreciated!