P2401 Diagnostic Trouble Code Discussion for September 2007
EVAP Leak Detection Pump Control Circuit Low
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| Help Request | Posted | |
| 2002 Volkswagen Cabrio GLX 2.0L Poor Fuel Economy, MIL Lamp on VIN: 3VWDC21VX2 P2401: Evap Leak pump control circuit low voltage. Vehicle came in from another shop with code P0445, Evaporative emission purge control valve circuit shorted and several pending codes. Tested valve, no faults found, cleared codes and drove car. Within 24 hours, car had re-set codes and set codes as outlined a... |
September 19, 2007 |
