P0505 Diagnostic Trouble Code Discussion for April 2004
Idle Air Control Motor Circuit Malfunction
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0505
| Help Request | Posted | |
| 1996 Nissan Sentra 1.6L Poor Idle Quality, hard to start VIN: 1N4AB41D2T P0505: Idle Air Control, Auxiliary Air Control Valve Circuit Malfunction. ... to start cold it will start and seems like its getting to much egr gas (egr has been unplugged with no change)start up vaccumm is low till it clears up and seems to hover around 10-12 inchs till problem clears in 5-10 seconds or until throttle is pressed o... |
April 05, 2004 | |
| 1996 Nissan Sentra 1.6L Poor Idle Quality, hard to start VIN: 1N4AB41D2T P0505: Idle Air Control, Auxiliary Air Control Valve Circuit Malfunction. ... to start cold it will start and seems like its getting to much egr gas (egr has been unplugged with no change)start up vaccumm is low till it clears up and seems to hover around 10-12 inchs till problem clears in 5-10 seconds or until throttle is pressed o... |
April 06, 2004 | |
| 1998 Ford Ranger Splash 4.0L Poor Idle Quality VIN: 1FTYR14X7W P0505: iac circuit. Good morning to all.Need some help from the Ford experts here.Customer brought in a 1998 Ranger 4.0 with complaint of rough idle,stalling and MIL on.Found code for DPFE sensor and upon inspection sensor was melted.The rear tube on the sensor had come off and f... |
April 14, 2004 | |
| 1999 Honda Accord EX 3.0L Poor Idle Quality, MIL Lamp on VIN: 1HGCG2522X P0505: Idle Speed Control System. Engine idles at 2000 rpm and surges badly. Computer is killing injectors to keep idle down. po505, idle control malfunction. I suspect failed IAC valve but was unable to remove it for inspection, due to high oxidation on the screws. As it was Saturday and didn... |
April 17, 2004 | |
| 1997 Ford Contour 2.5L Cuts out, MIL Lamp on P0505: Idle Air Control System. ... in with the MIL light on and code P0401 for insuficient EGR flow. I clean the valve, passges, etc. Looked at DFPE and all looks good now. Try starting the engine to test drive, it starts and stalls. The only way to keep the engine running is if I hold the ... |
April 19, 2004 |
