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Audi
A4
Trouble Codes
P Codes (Powertrain)
P0400 - P0499
P0422
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2000 Audi A4 error code P0422
DJAUDI
MEMBER
2000 AUDI A4
4 CYL
AWD
MANUAL
198,000 MILES
Check engine light came on. Scanner shows error code P0422. What do I need to do to fix the error?
Friday, September 11th, 2009 AT 3:06 PM
2 Replies
RASMATAZ
MECHANIC
75,992 POSTS
Get the oxygen sensors checked out could be the caused of the P0422
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Friday, September 11th, 2009 AT 6:00 PM
DJAUDI
MEMBER
3 POSTS
Which o2 senor could it be and how many are there? I see one on the exhaust coming from the engine.
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Saturday, September 12th, 2009 AT 5:29 AM
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