P0411 Diagnostic Trouble Code Discussion for October 2009
Secondary AIR System Incorrect Airflow Detected
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| Help Request | Posted | |
| 1997 Volkswagen Jetta GLX 2.8L MIL Lamp on VIN: 3VWTD81HOV P0411: Incorrect AIR flow. ... reported before. Well maintained v6 Jetta with no symptoms other than MIL. Checked for code and got P0411. Erased code and kept car for two days to test drive. Same code w/MIL on second day.____After review of all FIX files I proceeded to check AIR pump, A... |
October 30, 2009 |
