RESET CHECK ENGINE LIGHT

2003 Toyota Corolla

Tiny

nir

August, 18, 2008 AT 3:40 AM

Computer problem
2003 Toyota Corolla Automatic 60000 miles

Hello.

I had " check engine" light on with diagnostics code p0420, replaced the catalytic converter, but the Check engine light is still ON.
How do I reset it?

Thanks.

Nir.

FOUND 17085 RELATED QUESTIONS

1 Answer

Tiny

mhpautos

August, 18, 2008 AT 4:16 AM

Hi there,

Pull the EFI fuse or disconnect the battery for 15 Sec, that should clear the code.

Mark (mhpautos)

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