What does code P0014 mean and is it safe to drive?
P0014: Camshaft Position B – Timing Over-Advanced or System Performance (Bank 1). Here’s what it means, what usually causes it, what repairs typically cost, and how urgent it is to keep driving.
PowertrainGenerally safe to drive
Repair cost
$100–$1000
System
Powertrain
Urgency
medium
What this code means
The exhaust camshaft on bank 1 is over-advanced. The exhaust VVT actuator or its solenoid is not responding correctly, typically from oil condition issues.
Common causes
- Low or degraded engine oil
- Failed exhaust cam oil control valve
- Sticking exhaust cam phaser
- Timing chain wear
Symptoms
- Check Engine Light
- Rough idle
- Hard starting, hesitation
- Possible cold-start rattle
Typical fixes
- Oil and filter change (first step)
- Replace exhaust cam OCV solenoid
- Replace timing chain if slack is present
Repair cost range
Repairs for P0014 often fall between $100 and $1000, depending on the cause and your vehicle.