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P0505 Diagnostic Trouble Code Discussion for December 2005

Idle Air Control Motor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
2001 Infiniti I30 3.0L Poor Idle Quality, MIL Lamp on VIN: JNKCA31A91
P0505: Idle Air Control, Auxiliary Air Control Valve. Only problem now is current code keeps returning. Stalling problem is gone.
December 11, 2005
2001 Honda Odyssey EX 3.5L Poor Idle Quality, Surge, MIL Lamp on VIN: 2HKRL18631
P0505: Idle Speed Control System. This one has me stumped. This Honda occassionally starts hard in the morning. May have to crank it 2 or 3 times. Possibly unrelated to my current problem. The hard start I have not experienced at the shop yet. My real problem follows. Right now the idle is su...
December 14, 2005
2000 Nissan Sentra XE 1.8L Stall, MIL Lamp on, high idle VIN: 3N1CB51DOY
P0505: Idle Air Control, Auxiliary Air Control Valve Circuit Malfunction. came in with a stalling at stops complaint, test drove, and yes would die at stops intermitently if you were at a stop long enough. checked continuity at tps, was out of range, adjusted tps to factory specs ( with .012 in. feeler gauge at throttle linkage shou...
December 21, 2005
2001 Honda CR-V EX 2.0L MIL Lamp on VIN: JHLRD18641
P0505: idle control system malfunction. ... came in with a P0505 idle system malfunction. This was pretty straight foward. I removed the idle motor and found the screen completely plugged. I cleaned the screen cleared the code and that's when it got weird. After the code was cleared it idled for a c...
December 31, 2005
2001 Infiniti I30 3.0L Poor Idle Quality, MIL Lamp on VIN: JNKCA31A91
P0505: Idle Air Control, Auxiliary Air Control Valve. Only problem now is current code keeps returning. Stalling problem is gone.
December 11, 2005
2001 Honda Odyssey EX 3.5L Poor Idle Quality, Surge, MIL Lamp on VIN: 2HKRL18631
P0505: Idle Speed Control System. This one has me stumped. This Honda occassionally starts hard in the morning. May have to crank it 2 or 3 times. Possibly unrelated to my current problem. The hard start I have not experienced at the shop yet. My real problem follows. Right now the idle is su...
December 14, 2005
2000 Nissan Sentra XE 1.8L Stall, MIL Lamp on, high idle VIN: 3N1CB51DOY
P0505: Idle Air Control, Auxiliary Air Control Valve Circuit Malfunction. came in with a stalling at stops complaint, test drove, and yes would die at stops intermitently if you were at a stop long enough. checked continuity at tps, was out of range, adjusted tps to factory specs ( with .012 in. feeler gauge at throttle linkage shou...
December 21, 2005
2001 Honda CR-V EX 2.0L MIL Lamp on VIN: JHLRD18641
P0505: idle control system malfunction. ... came in with a P0505 idle system malfunction. This was pretty straight foward. I removed the idle motor and found the screen completely plugged. I cleaned the screen cleared the code and that's when it got weird. After the code was cleared it idled for a c...
December 31, 2005