P0150 - anyone know which o2 sensor is b2 s1?
02-19-2006, 04:04 PM
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P0150 - anyone know which o2 sensor is b2 s1?
My car keeps setting P0150, sensor b2 s1 malfunction in circuit. Unknown error elaboration. It sets it when I come to a stop. Example, I'm driving, there are no trouble codes. I come to a stop, and after a second or two, it sets P0150. Any ideas?
02-19-2006, 05:02 PM
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Plugs, or vacuum?
Digging through the old forum postings, found one where they discussed changing spark plugs. My A4 started setting these codes after I changed the plugs. My guesses are either I messed up a vacuum line, or picked bad plugs.
Are these engines sensitive to plugs? If so, what's a good brand.
If not, I'll start looking for a leak.
Are these engines sensitive to plugs? If so, what's a good brand.
If not, I'll start looking for a leak.
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mic1024
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