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P0505 Diagnostic Trouble Code Discussion for October 2010

Idle Air Control Motor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
2003 Nissan Maxima GXE 3.5L High idle VIN: JN1DA31A93
P0505: Idle circuit problem too high. Car brought to our shop from another shop, they replaced the throttle body assembly and the idle is stuck to 1250 rpm. We tried to do the idle relearn procedure but to no avail. We have a consult 3 and it will not relearn. I tried to disable one injector and p...
October 07, 2010
1996 Chrysler Town & Country 3.8L MIL Lamp on VIN: 1C4GP64L1T
P0505: Idle Air Control Motor Circuit Malfunction. ... Scanned and found code p0505 Idle Air Circuit. We cleaned Throttle Body and replaced IAC with factory part. Light came back on after a couple days. Scan data appears normal cust is not complaining of an idle problem. Are these prone to ECM failures in the ...
October 22, 2010