2012 Impala 3.6L non flex fuel code P16F3?
Hi there,
This code indicates an issue with the ECM. Here is some more info for you.
P16F3 CHEVROLET - Control Module Redundant Memory Performance Read more: https://www.autocodes.com/p16f3_chevrolet.html
33.7k questions
32.5k answers
1.3k comments
23.0k users