B Camshaft Profile Actuator A Control Circuit High Bank 2
What it means
P002F means the ECM detected high voltage in the control circuit for bank 2's "B" camshaft profile actuator — the solenoid that switches valve-lift profiles. The high reading points to a wiring short to voltage or an open circuit rather than a timing-sensor fault, so the engine loses profile switching and may feel flat on power but still starts and runs.
Can I keep driving? Usually yes — the engine still starts and drives, but loses valve-lift switching on bank 2, so expect weaker high-rpm power and slightly rough running.
Real-world scan data
Figures reflect only diagnostic scans recorded through our own apps and tools. Cars are typically scanned because a symptom or warning light prompted it, so these counts describe our scan records — not the incidence of faults in any model, and not the quality, reliability, or safety of any vehicle. No comparison between manufacturers or models is implied. All trademarks belong to their respective owners; no affiliation or endorsement is implied.
Common symptoms
What you'll notice
- Check-engine light on
- Reduced power, especially at higher rpm
- Rough running under load
- Decreased fuel economy
Common causes
Most likely first
- Short to voltage, or an open, in the profile actuator control wiringLikely
- Failed camshaft profile actuator solenoidCommon
- Corroded or loose connector at the actuatorCommon
- Faulty PCM/ECM (rare)Less often
How to diagnose & fix
Work through it in order
- Read freeze-frame data and confirm the code.
- Inspect the actuator wiring for shorts to voltage or opens.
- Measure the actuator solenoid resistance and check the connector.
- Repair the wiring or replace the actuator.
- Clear and retest; consider the ECM only if the circuit checks good.
FAQ
Quick answers
Is it safe to drive with P002F?+
Can I just clear P002F?+
Related codes
Read & clear P002F yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.