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GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15133
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Reduced engine speed code p1125 changed gas pedal and

Customer Question

Reduced engine speed code p1125 changed gas pedal and throttle body drove for a day now back to code p1125
Submitted: 7 months ago.
Category: Chevy
Expert:  Super Mechanic replied 7 months ago.

Hello and welcome. My name is ***** ***** you for visiting the site.


Do the APP sensor 1 and sensor 2 parameters match with the key on engine off?


Also, does the TAC module calibration match the part number of the TAC module?