DTC Detection Logic
NOTE:
- If DTC P0014 or P0024 is displayed with DTC P0078, P0084 first perform trouble diagnosis for DTC P0078, P0084. Refer to
DTC LOGIC .
- If DTC P0014 or P0024 is displayed with DTC P1078, P1084 first perform trouble diagnosis for DTC P1078, P1084. Refer to
DTC LOGIC
.
DTC DETECTION LOGIC TABLE
| DTC No. |
Trouble diagnosis name |
Detecting condition |
Possible cause |
| P0014 |
Exhaust valve timing control performance (bank 1) |
There is a gap between angle of target and phase-control angle degree. |
- Crankshaft position sensor
- Camshaft position sensor
- Exhaust valve timing control position sensor
- Exhaust valve timing control solenoid valve
- Accumulation of debris to the signal pick-up portion of the camshaft
- Timing chain installation
- Foreign matter caught in the oil groove for exhaust valve timing control
|
| P0024 |
Exhaust valve timing control performance (bank 2) |