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Old 08-28-2010, 01:16 PM   #1
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check engine light code p0432

anybody have any experience with code p0432 ?

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Old 08-28-2010, 01:18 PM   #2
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P0432 Main Catalyst Efficiency Below Threshold (Bank 2)

that's the best i can do.

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Old 08-28-2010, 01:35 PM   #3
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Click this link. Just above the PO432 is a link, I believe the PO420 code (in blue). These are all related, this will give you a general idea of what to check for and the possible causes. You might want to bookmark this site.

Generic Check Engine Light Codes - Complete Automotive Code Diagnosis Help
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