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Audi
A6
Trouble Codes
P Codes (Powertrain)
P0400 - P0499
P0492
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Where is "PO492"(is the code) secondary air.
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2002 AUDI A6
170,987 MILES
Where is "po492"(is the code) secondary air system bank 2 located in the engine? And if posible send a diagram
Tuesday, April 9th, 2013 AT 3:22 AM
2 Replies
ASEMASTER6371
MECHANIC
52,797 POSTS
The passenger back of head is a check vale that needs to be checked for holding vacuum. The passage also clogs up causing this code
Roy
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Wednesday, April 17th, 2013 AT 3:10 PM
EXOVCDS
MECHANIC
1,883 POSTS
Bank 2 is on driver side.
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Saturday, May 11th, 2013 AT 9:42 PM
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