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P1505 Diagnostic Trouble Code Discussion for September 2009

Idle Air Control System at Adaptive Clip

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Trouble Ticket Help Requests for DTC P1505
Help Request Posted
2002 Hyundai Elantra GLS 2.0L MIL Lamp on VIN: 1D7HU18D92
P1505: Idle Charge Actuator Signal - Low Of Coil 1. ... crazy it keeps setting codes p1505 and p1507 isc circuit opens codes.another shop already replaced isc and ecm and bypassed both wires leading to isc from ecm.i double checked wires and reinstalled original pcm and isc.still same problem.according to mitce...
September 22, 2009