CHECK ENGINE LIGHT TROUBLESHOOTING P0420 WHERE ...

2003 Honda Accord

Tiny

hectorecarrasco

February, 4, 2013 AT 11:00 PM

Check engine light troubleshooting P0420 where can I find bank 1 or bank 1 H02S? Thanks

FOUND 17085 RELATED QUESTIONS

1 Answer

Tiny

ASEMaster6371

February, 4, 2013 AT 11:02 PM

420 is not an o2 sensor, it is a failed cat converter.

It will have to be replaced

Roy

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