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P0505 Diagnostic Trouble Code Discussion for December 2006

Idle Air Control Motor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
2000 Mazda Millenia 2.5L Poor Idle Quality VIN: JMITA2215Y
P0505: Idle Speed Control System Malfunction (Self Test). ... with a p0505 code. It idles at 1900rpm in park and 1100 in drive and I can't seem to figure out why. I have smoked the intake and found no leaks. I have checked about a hundred times to see if I misplaced a vaccum hose. Everything is plugged in and appears...
December 06, 2006
2002 Infiniti Q45 4.5L Poor Idle Quality, MIL Lamp on VIN: JNKBF01A22
P0505: Idle Air Control, Auxiliary Air Control Valve. hello friends, this vehicle came in for basic service, we spotted a large tear in the intake hose between the throttle body and the mass flow sensor, there was no idle complaints or check engine light on at that time. a week later after the part came in we ins...
December 07, 2006
2000 Nissan Maxima GLE 3.0L Excessive Emissions, Cuts out, Stall VIN: JN1CA31A9Y
P0505: Idle Air Control, Auxiliary Air Control Valve Circuit Malfunction. after o2 sensors test fuel pressure ok,test maf 1.6v at idle and rises as expected with threottle opening.no drop outs or glithches.will be idling ok then just stall out. any ideas would be appeciated
December 20, 2006