Engine Error
P0023
B Camshaft Position Actuator Circuit (Bank 2)
Severity
Medium
Symptoms
Reduced engine performance, rough idle, poor fuel mileage
Common Causes
- Faulty Bank 2 exhaust VVT actuator solenoid
- Damaged wiring or loose connector
- Clogged oil passages to the solenoid
- Internal PCM driver failure
How to Fix
- 1 Replace Bank 2 exhaust VVT solenoid
- 2 Repair wiring and secure connector
- 3 Perform oil system flush
- 4 Test and potentially replace PCM
Estimated Repair Cost
USD
$100
–
$400
Solenoid replacement: $150 - $400