Having problems with your 2001 Audi A6 ?

Getting OBD codes p0420 and p0430, how to fix these issue with my 2001 Audi A6

Posted / edited by AnonymousUser on : 20-11-2017

Answers :

2001 Audi A6
\015\012EOBD code: P0420
\015\012Fault location: Catalytic converter system, bank 1 - efficiency below threshold
\015\012Probable cause: Catalytic converter, wiring, heated oxygen sensor 2 (downstream)
\015\012
\015\012EOBD code: P0430
\015\012Fault location: Catalytic converter system, bank 2 - efficiency below threshold
\015\012Probable cause: Catalytic converter, wiring, heated oxygen sensor 2 (downstream)
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