DTC P0507: Notes
DTC P0507 [AJ] DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0507 |
Idle control system RPM higher than expected |
| DETECTION CONDITION |
- Actual idle speed is higher than expected by 200
rpm for 14 seconds
, when brake pedal is depressed (brake switch is ON) and steering wheel is held straight ahead (power steering pressure switch is OFF).
NOTE:
- If atmospheric pressure is less than 72.3 kPa {542 mmHg, 21.3 inHg}
or intake air temperature is below -10 °C {14 °F}
, PCM cancels diagnosis of P0507.
Diagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.
- PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA is available.
- DTC is stored in PCM memory.
|
| POSSIBLE CAUSE |
- IAC valve malfunction
- Accelerator cable misadjusting
- Actuator cable misadjusting
- Throttle valve malfunction
- Vacuum hose misconnection
- PCM malfunction
|