Engine and gearbox (P)
P002C: Exhaust Camshaft Actuator Circuit High
This code indicates that the control voltage for the exhaust camshaft profile actuator on bank 1 is too high. It suggests a possible short to power or an open ground in the circuit.
Checked by a licensed car technician · last reviewed 30 September 2026
Symptoms
- Check engine light on
- Reduced engine performance
- Rough idling
- Poor fuel economy
Common causes
- Wiring shorted to battery voltage
- Connector pins corroded
- Supply wire pinched against power source
How to check it yourself
- Inspect wiring for damage or shorts
- Check connector pins for corrosion
- Test voltage at the actuator connector
- Inspect for pinched wires near power sources
Can I keep driving?
The car can still 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