P0505 Diagnostic Trouble Code Discussion for May 2008
Idle Air Control Motor Circuit Malfunction
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| Help Request | Posted | |
| 1999 Toyota Solara SE 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2T1CF22P4X P0505: Idle Control System Malfunction. Hi everyone: this 99 solara misfires on cyls. 2,4,6 always. we checked timing marks twice and they are perfect. the other shop tried two used ecms. The spark is clean and strong on all six cylinders. The main thing we found is that the front injectors sound d... |
May 08, 2008 | |
| 1999 Toyota Solara SE 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2T1CF22P4X P0505: Idle Control System Malfunction. Hi everyone: this 99 solara misfires on cyls. 2,4,6 always. we checked timing marks twice and they are perfect. the other shop tried two used ecms. The spark is clean and strong on all six cylinders. The main thing we found is that the front injectors sound d... |
May 09, 2008 | |
| 1998 Dodge B2500 5.2L No Start, Surge, MIL Lamp on VIN: 2B4JB25Y2W P0505: Idle Air Control Motor Circuit Malfunction. ... Rotor, Cap, Coil, Wires. After replacing all of these items the code P1391 still comes back. Replaced the PCM because the IAC Test failed. Checked all wiring, OHM and Voltage were all good. Before replacing the coil, cylinders 4,8 were intermittently misfi... |
May 19, 2008 |
