Engine and gearbox (P)
P002A: Exhaust Camshaft Actuator Circuit Open
This code indicates an open circuit in the exhaust camshaft profile actuator on bank 1. It affects the actuator's ability to adjust the camshaft profile.
Checked by a licensed car technician · last reviewed 29 September 2026
Symptoms
- Check engine light on
- Reduced engine performance
- Poor fuel economy
- Rough idling
Common causes
- Wiring break
- Actuator coil open
- Pin pushed back out of connector body
How to check it yourself
- Inspect wiring for breaks or damage
- Check actuator connector for loose or pushed-out pins
- Test actuator coil for continuity
Can I keep driving?
The car can be driven, but performance may be reduced.
General guidance, not a professional inspection. Confirm faults with measurements before buying parts, and use a qualified mechanic for brakes, steering, fuel leaks, airbags, and other safety-critical work. Terms and disclaimer