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P1624 Diagnostic Trouble Code Discussion for June 2004

Immobilizer Communication Error

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Trouble Ticket Help Requests for DTC P1624
Help Request Posted
1997 Hyundai Elantra 1.8L Poor Idle Quality, Surge, Misfire, MIL Lamp on VIN: KMHJF24M5V
P1624: cooling fan relay. This car came in with multiple codes [trans, ac, fan relay ect.]. Right now we are only focusing in one area, the evap and missfire codes. Besides the codes the car will idle poorly intermittently which is when the missfire code is being set I suspect. The oth...
June 09, 2004