Malfunction Threshold
When the rocker arm oil control solenoid A (bank 2) is OFF, the rocker arm oil pressure switch A (bank 2) remains OFF.
| Logic Decision |
Rocker Arm Oil Pressure Switch A (Bank 2) |
| ON |
OFF |
| Rocker Arm Oil Control Solenoid A (Bank 2) Command |
ON |
Failure (P2656) |
Normal |
| OFF |
Normal |
Failure (P2657) |