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P0505 Diagnostic Trouble Code Discussion for July 2006

Idle Air Control Motor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
2004 Jeep Grand Cherokee Laredo 4.0L Stall, MIL Lamp on VIN: 1J4GW48S14
P0505: Idle Air Control Motor Circuit Malfunction. ... intermittently. CEL is on with DTC. P0505. New IAC has been installed. Cust. complains that vehicle has worsened since replaceing the IAC. All fuses good. Checked ohmed readings on the new IAC, and readings are good. There is an issue while trying to raise...
July 05, 2006
1996 Mitsubishi Mirage S 1.5L MIL Lamp on, HARD START VIN: JA3AA26A8T
P0505: Idle Speed Control System Malfunction. ... Mit. mirage, came in my shop for a tune up. After the car was released, the customer complained that after siting over night, the car takes to long to start in the morning. I have a DTC, P0505, idle control malfunction. This condition only occurs overnight...
July 08, 2006