Audi A6 P Codes (Powertrain) P0400 - P0499

Browse Audi A6 P Codes (Powertrain) P0400 - P0499 questions and answers. Choose a question that matches your symptoms.

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How To Fix Trouble Codes P0491 And P0492

2004 AUDI A6

The Codes Mean Secondary Insufficient Air Flow Or Something Like That. Help!

1 ANSWER

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Asked by tjennings2

2004 AUDI A6

How Do You Repair The Above Error Code And Find Out Possible Causes And Their Locations. Please Advise. Thank You.

1 ANSWER

Asked by Robert Huber

2002 AUDI A6

Where Is "po492"(is The Code) Secondary Air System Bank 2 Located In The Engine?? And If Posible Send A Diagram

2 ANSWERS

Asked by Anonymous

2002 AUDI A6

Audi A6 4.2 V8 Quattro 2002. Diagnostic Code P0492 - Faulty Air Solenoid Valve And Air System Relay. What Is The Repair Cost To Fix The...

1 ANSWER

Asked by dezmaxwe11

2000 AUDI A6

My Check Engine Light Is On And The Problem Code Seems To Be A P0411. How Serious Is This And How Much Roughly Cost To Get Fixed.

1 ANSWER

Asked by dpchris

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