P0014: "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)
Short answer: P0014 means “"B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)”. It is a standard OBD-II code, so the basic meaning is the same on every car. Below is what it means on each of the 6 cars we cover, with a link to the full page for each car.
Standard OBD-II code Same meaning on all cars (SAE J2012).
P0014 on each car
| Car | Meaning on this car | Confidence |
|---|---|---|
| Toyota Passo (1st gen) | Camshaft Position B Timing Over-Advanced (Bank 1) | low |
| Toyota Corolla (11th gen, E170) | "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) | medium |
| Toyota Corolla (10th gen, E140) | "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) | medium |
| Honda City (5th gen, GM2) | "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) | medium |
| Honda Civic (10th gen, FC) | "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) | medium |
| Suzuki Wagon R (Pakistan, K10B) | "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) | medium |
Symptoms
- Check engine light on
Likely causes
- Incorrect camshaft timing
- Wiring problems (harness/wiring) in intake timing control valve control
- Solenoid system
- Continuous oil flow to VCT piston chamber
- Failed timing valve control solenoid (stuck open)
What to check, in order
- Read the code and freeze-frame data with an OBD-II scanner
- Check the connector and wiring of the part named in the code
- Test the part with scanner live data or a multimeter, using the values in the repair manual
- Fix the cause, clear the code and test-drive
Causes and checks above are the general meaning. The exact test steps and values differ by car: open your car’s page.