Mechanics

ENGIN LIGHT IS ON

1999 Volkswagen Passat • 2WD Automatic • 186,000 miles

I have a 99 vw passat engine light is on sats it my be o2 sensor how do I find out which one it is.
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Lavearn
March 18, 2011.



It'll tell you what bank its coming from-HO2S B1/2

Rasmataz
Mar 18, 2011.