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P1494 Diagnostic Trouble Code Discussion for April 2008

EVAP Leak Detection Pump Switch Or Mechanical Fault

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Trouble Ticket Help Requests for DTC P1494
Help Request Posted
2000 Dodge Grand Caravan SE 3.8L MIL Lamp on VIN: 2B4GP44R7Y
P1494: EVAP Leak Detection Pump Switch Or Mechanical Fault. Customer came in with code P1494 stored in the computer. Cleared code and three days later it returned. Found no leaks. Spoke with the dealer and they said that the most common part they sell is a leak detection pump.We installed a new leak detection pump and ...
April 17, 2008