Mechanics

CHECK ENGINE LIGHT ON

2007 Scion tC

Engine Mechanical problem
2007 Scion tC 4 cyl Two Wheel Drive Automatic 36000 miles

after I install a cold air intake in my car the check engine light came on, I check for the code and was p0101, to make sure that wasn't the sensor I put back the old sistem and the light stay off,
then I put back the intake and after 15 mile came back on, I tried disconecct the batery and nothing, after a drive like 15 to 20 mile came back on.

what else I can do.
thank
Avatar
Nachodecuba07
June 13, 2010.



The computer doesn't recognize aftermarket CAI systems. This light will stay on as I don't believe there is a way to reprogram the computer for this.

Tiny
FordRacing24
Jun 18, 2010.