
P2440 Diagnostic Trouble Code Discussion for September 2020
Secondary Air Injection System Switching Valve Stuck Open
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Help Request | Posted | |
2008 Audi A3 Quattro 3.2L Excessive Emissions, MIL Lamp on VIN: WAUKD78P28 I am trying to help one of my guys in the Shop... I have my Audi Tech on vacation and myself also on vacation (but available by phone and Teamviewer with my Shop). I am not very familiar with Audi (my forte is BMW and Mercedes) – …and, I want to apologiz... |
September 02, 2020 |