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P1504 Diagnostic Trouble Code Discussion for June 2014

Idle Air Control Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1504
Help Request Posted
2002 Ford Escape XLT 3.0L Poor Fuel Economy VIN: 1FMCU04112
P1504: idle air. ... when stopping test drove for 20 miles no issues,gave bk to customer and had 3 days and same idle surge came bk and setting p1504. replacced iac again and also replace pcv(factory) for vac lk have tried removing battery cables and clamping together for 20 m...
June 23, 2014