On Board Diagnosis Logic
WARNING: This page is about a different car, the 2005 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
ON BOARD DIAGNOSIS LOGIC
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
P0507
0507 |
Idle speed control system RPM higher than expected |
The idle speed is more than the target idle speed by 200 rpm or more. |
- Electric throttle control actuator
- Intake air leak
- PCV system
|