B Camshaft Position Slow Response Bank 2
Exhaust camshaft phaser on bank 2 responds too slowly. Same fault pattern as P000B on the second cylinder bank.
Affected components
- Vvt solenoid exhaust bank2
- Cam phaser exhaust
- Engine oil
Common causes
- High likelihood: Exhaust VVT solenoid clogged
- Medium likelihood: Cam phaser worn
Possible symptoms
- Check engine light on
- Power loss especially in mid-rpm range
- Possible rough idle or stalling
- Increased fuel consumption
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
- A drive cycle may be required after repair
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.