Engine Error
P0025
B Camshaft Position - Timing Over-Retarded (Bank 2)
Severity
Medium
Symptoms
Engine lacks power under load, erratic idle, check engine light
Common Causes
- VVT solenoid stuck in retarded position
- Low engine oil pressure
- Stretched timing chain
- Failed variable valve timing actuator
How to Fix
- 1 Check oil pressure with mechanical gauge
- 2 Replace Bank 2 exhaust VVT solenoid
- 3 Replace VVT actuator
- 4 Replace timing chain and tensioners
Estimated Repair Cost
USD
$150
–
$1800
VVT Solenoid: $150 - $350; Timing chain replacement: $1,200 - $1,800