DTC 17831

Code P1423/VAG 17831 = Bank 1, Secondary Air Injection (AIR) System Throughput Too Small

Editor's Note:
- This code does not apply to the 1998-2000 V6 2.8L DOHC AHA engine.

- It does apply to the 2000 and later V6 2.8L DOHC ATQ engine.