Review Of 2006 Corolla Check Engine Light 2023. Remove the efi and etcs fuses from the relay block (r/b) located inside the engine compartment for more than 1. I had my corolla serviced twice by the same mechanic.

Web autonation and repair pal highlighted a few of the most common reasons a corolla’s check engine light would come on, based on owner complaints: Then turn off the car with your key. Stays on for a few hours and goes out.