I put a cold air intake on a 2012 eclipse and got ap0174 error code

Question

Should I put the old air system back on or will it reset with the new intake.

Answer 1

HI there,

I would check with the CAI manufacturer, many of these require a tune to go with them to prevent the code. Chances are the car is not taking in much more air and the parameters have to be adjusted. This code will not go away on it's own.