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ECU Code P0420???

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Old 05-07-2002, 09:44 PM
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ECU Code P0420???
Anyone ever get it??? It is a "Catalyst" error.
I need to know more deatails to troubleshoot a problem...

ADMAN
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Old 05-07-2002, 10:31 PM
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Re: ECU Code P0420???
Originally posted by adman
Anyone ever get it??? It is a "Catalyst" error.
I need to know more deatails to troubleshoot a problem...

ADMAN
Your three way catalyst is not functioning correctly/catalyst does not have enough oxygen storage capacity. PM your email and I'll send you the page on this code.
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