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- Volkswagen Passat / CC (https://volkswagenforum.com/forum/volkswagen-passat-cc-21/)

- - Oxygen sensor codes? (https://volkswagenforum.com/forum/volkswagen-passat-cc-21/oxygen-sensor-codes-1075/)

mdd71

07-19-2006 03:20 PM

Oxygen sensor codes?

After scanning for codes on my 2001 vw passat 2.8L In motion V6 I captured two codes. One is PO420 and P0430. I believe these are o2 sensor codes? This vehicle has 4 which two need to be replaced?
mark

bagel

07-20-2006 10:10 AM

RE: Oxygen sensor codes?

I would think a Haynes manual would tell you, or like an AutoZone or any parts store.

Magavin213

10-06-2006 02:30 AM

RE: Oxygen sensor codes?

1999 to 2002 Passats are notorious for throwing oxygen codes. Since theres 2 sensors its twice as bad. Sux I know. The best thing to do is buy a scanner yourself so you can do scans yourself.

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