Possible Cause
WARNING: This page is about a different variant/trim than selected.
P0078
- Harness or connectors (Exhaust valve timing control solenoid valve circuit is open or shorted)
- Exhaust valve timing control solenoid valve
P0084
- Harness or connectors (Exhaust valve timing control solenoid valve circuit is open or shorted)
- Exhaust valve timing control solenoid valve