DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detecting condition | ||
| P25DF | A camshaft posi control B1 (A camshaft position control bank 1) |
Diagnosis condition | Engine running at idle | |
| Signal (terminal) | Electric intake valve timing control motor signal | |||
| Threshold | Detects electric intake valve timing control motor signal malfunction. | |||
| Diagnosis delay time | - | |||
POSSIBLE CAUSE
- Harness or connectors (electric intake valve timing control motor circuit is open or shorted.)
- Electric intake valve timing control motor
FAIL-SAFE
| Fail safe mode | Vehicle behavior |
|---|---|
| Device fix mode |
|
| Combustion control mode | No stratified charge combustion at starting (cold start). |
| Others | ECM stops the electric valve timing control. (The camshaft returns to the position of most retard angle.)
NOTE:
Normal bank transitions intermediate F/S valve timing.
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