Engine Error
P0022
A Camshaft Position - Timing Over-Retarded (Bank 2)
Severity
Medium
Symptoms
Rough running, sluggish acceleration, check engine light
Common Causes
- Sludge buildup restricting oil flow
- Failed variable valve timing actuator
- Skipped timing chain tooth
- Low engine oil pressure
How to Fix
- 1 Flush engine oil system
- 2 Replace VVT actuator
- 3 Verify engine timing alignment
- 4 Test oil pump pressure
Estimated Repair Cost
USD
$100
–
$1500
VVT Actuator: $200 - $500; Timing chain job: $1,000+