PCV Valve - 1997 2.8 - A6 - Audi Forums
C4 Forum 1992-1997 Audi A6, Audi S6 & Audi 100 (Audi A6 Forum, Audi S6 Forum, Audi 100 Forum)

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post #1 of 6 (permalink) Old 11-13-2009, 08:35 AM Thread Starter
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PCV Valve - 1997 2.8 - A6

Please help. Does anyone know where the PCV valve is located?
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post #2 of 6 (permalink) Old 12-26-2009, 05:36 PM
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what is the engine code? Like AAH?
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post #3 of 6 (permalink) Old 12-26-2009, 06:34 PM Thread Starter
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1997 A-6 - PCV valve location.

Thanks for writing back. not sure whatthe fault code was BUT audi dealer told me that it's the EGR valve (clogged).

There is no PCV valve on this vehicle I was told??

anyway, according to mecahnic no harm will come from NOT replacing EGR valve, emissions item only.

so......

thoughts??
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post #4 of 6 (permalink) Old 12-26-2009, 10:15 PM
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If you want to locate the valve, let me know 3 letters of your engine code... different engines (even 2.8) have different locations.
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post #5 of 6 (permalink) Old 12-27-2009, 01:02 PM Thread Starter
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I don't know what the fault code was. the technician said it was EGR valve BUT this is a $320.00 repair, I would just as soon take a crack at replacing the PCV if this engine has one. Tch said there is not.

can you tell me the three locations to look? 1997 A-6. 2.8 litre, build date November 1996.

Thanks in advance - Eric Quist ericbjorn@msn.com
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post #6 of 6 (permalink) Old 12-27-2009, 08:20 PM
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Engine code, not error code. Engine code is like ACK, AGE, ALG... (you most likely have ACK 2.771 motronic).
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