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P1494 Diagnostic Trouble Code Discussion for December 2015

EVAP Leak Detection Pump Switch Or Mechanical Fault


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Trouble Ticket Help Requests for DTC P1494
Help Request Posted
1998 Plymouth Voyager Expresso 3.3L MIL Lamp on VIN: 2P4GP45G6W
P1494: EVAP Leak Detection Pump Switch Or Mechanical Fault. ... runs fine.had p1494 and p1495 concerning leak detection pump.cleared codes p1494 come back immediately.codes for leak detection pump but vehicle does not have one.looks factory,everything intact.customer concern is check engine light.is it possibly that it...
December 04, 2015