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P0505 Diagnostic Trouble Code Discussion for December 2017

Idle Air Control Motor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
2000 Nissan Maxima GLE 3.0L MIL Lamp on VIN: JN1CA31D3Y
P0505: Idle Air Control, Auxiliary Air Control Valve Circuit Malfunction. Based on the past repairs and what we have tested and researched, we suspect a possible computer issue. We don't know if one of the TPS switches can cause this code if it were damaged during the induction service. The idle switch says close on the scanner....
December 06, 2017