Mechanics

TOYOTA COROLLA SENSOR PROBLEM

1999 Toyota Corolla • 89,000 miles

Engine light is on P0404 CHECK THE O2 SENSOR OR MASS AIRFLOW SENSOR How to fix code po404 on a 1999 Toyota Corolla
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Guest
February 6, 2013.




P0404: Exhaust Gas Recirculation Circuit Range/Performance Problem-Try cleaning the EGR valve and see what happens

Tiny
Rasmataz
Feb 6, 2013.


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