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P0505 Diagnostic Trouble Code Discussion for September 2005

Idle Air Control Motor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
1996 Jeep Cherokee Classic 4.0L MIL Lamp on VIN: 1J4FJ68S3T
P0505: Idle Air Control Motor Circuit Malfunction. I inherited this vehicle from a tech that no longer works here, so here goes. this jeep has never had a running problem, back in may of this year it started setting the iac code. former tech replaced iac, pcm, and overlaid wiring, no changed ever. light will s...
September 06, 2005
1995 Mercedes-Benz C220 2.2L MIL Lamp on VIN: WDBHA22E4S
P0505: Idle Air Control System Malfunction. ... We scanned the vehicle and pulled a P0505 - Idle Air Control System Malfunction. Vehicle has no obvious symptom. We researched the code in our Mitchell OnDemand system and they recommended the following: 1.) Check for air intake leak 2.) Check for throttle...
September 07, 2005
1999 Toyota Corolla CE 1.8L high idle VIN: 2T1BR12E3X
P0505: Idle Control System Malfunction. is this going to be a pcm problem or am i way off base here. other data pulse width 3.07, iac 57% duty cycle, ignition cycles 1330, total ft b1- 2.0, o2lr b1,s1-0.00, 02 rl b1,s1- 0.00 1410 rpm calc load 27% ect 189 deg f long ft #1 -0.00 ign advance-15 deg...
September 22, 2005