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P0505 Diagnostic Trouble Code Discussion for May 2019

Idle Air Control Motor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
1999 Toyota 4Runner SR5 3.4L Hesitation, MIL Lamp on VIN: JT3HN86R7X
P0505: Idle Control System Malfunction. ... Toyota a year and cannot figure this one out. Sets p0505 idle air code within 10 seconds of startup. Idle air, maf, o2's, tps, computer and throttle body replaced still nothing. Just off idle has a dead spot and hiccup. Drives good but has a definitive...
May 01, 2019
1999 Toyota 4Runner SR5 3.4L Hesitation, MIL Lamp on VIN: JT3HN86R7X
P0505: Idle Control System Malfunction. ... Toyota a year and cannot figure this one out. Sets p0505 idle air code within 10 seconds of startup. Idle air, maf, o2's, tps, computer and throttle body replaced still nothing. Just off idle has a dead spot and hiccup. Drives good but has a definitive...
May 02, 2019