DTC P0505: Notes
DTC P0505 DETECTION & CONDITION POSSIBLE CAUSES
| DTC P0505 |
Idle air control system problem |
| DETECTION CONDITION |
- The PCM cannot control idle speed at the target idle speed during the KOER self-test.
Diagnostic support note
- The MIL does not illuminate.
- PENDING CODE is not available.
- FREEZE FRAME DATA is not available.
- The DTC is not stored in the PCM memory.
|
| POSSIBLE CAUSE |
- Drive-by-wire control system malfunction
- A/C cut-off control malfunction
- Generator control system malfunction
- Intake-air line clogged
- Air cleaner clogged
- Throttle body clogged
- Insufficient compression
- Engine oil malfunction
- Oil pressure decrease
- Metering oil pump malfunction
- Metering oil pump control malfunction
- Engine malfunction
- Fuel line pressure malfunction
- PCM malfunction
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