P1494 Diagnostic Trouble Code Discussion for September 2009
EVAP Leak Detection Pump Switch Or Mechanical Fault
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| Help Request | Posted | |
| 2003 Dodge Caravan C/V 3.3L MIL Lamp on VIN: 1D4GP44303 P1494: EVAP Leak Detection Pump Switch Or Mechanical Fault. hello all. this vehicle came in with a p1494 dtc stored. upon diagnosing using the all data dtc trubleshooting flow chart i ended up replacing the leak detection pump. all was well for 3 months and 4000 miles. vehicle has returned with the same dtc. i am suspe... |
September 16, 2009 |
