P2404 Diagnostic Trouble Code Discussion for September 2018
EVAP Leak Detection Pump Sense Circuit Range/Performance
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| Help Request | Posted | |
| 2012 Audi A4 Quattro 2.0L MIL Lamp on VIN: WAUFFAFL7C P2404: Evap Emission leak detection pump sense circuit range performance. HI! We are dealing with an intermittent P2404 fault code. We've smoke tested evap system, ohmed old and new leak detection pumps and tested purge valve good. We have also done what we can with snap on and autel scanners and online research and are at our w... |
September 25, 2018 |
