P0505 Diagnostic Trouble Code Discussion for September 2011
Idle Air Control Motor Circuit Malfunction
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| Help Request | Posted | |
| 1999 Toyota Camry LE 2.2L MIL Lamp on VIN: 4TTBG22K9X P0505: Idle Control System Malfunction. Hi folks. Thanks in advance. have a P0505 that is a hard code but get this... check engine light works, but is not illuminated and this is a hard code. replaced idle speed control valve, ecm and have checked for continuity at wiring. what gives? suggestions ap... |
September 06, 2011 | |
| 2002 Ford Mustang 3.8L Poor Idle Quality, Stall VIN: 1FAFP40482 P0505: Idle air control/ koer only. ... loop and all values seem to be wrong. When vehicle goes into closed loop will idle fine and values return to normal except stft 1 & 2 are way up at 33%. Getting a koer code p0505. Went through flow chart and determined ... |
September 14, 2011 |
