P00CF
Barometric Pressure Turbocharger/Supercharger Boost Sensor A Correlation
Generic OBD-II
Real-world scan data
Seen in
49
scans in the past year
Found in
<0.1%
of scans
<0.1%
of scans that found faults
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 for any loose or damaged wiring connections to the barometric pressure turbocharger/supercharger boost sensor A
- Inspect and clean the sensor to ensure it is free from any debris or blockages
- Perform a diagnostic scan to identify any other related error codes and address them accordingly
- Verify the functionality of the turbocharger or supercharger system and address any issues found
- If all else fails, consider replacing the barometric pressure turbocharger/supercharger boost sensor A
Common causes
Most likely first
- Faulty turbocharger/supercharger boost sensor
- Clogged or dirty air filters
- Issues with the barometric pressure sensor
- Faulty wiring or connectors related to the turbocharger/supercharger boost sensor
- Engine vacuum leaks
How to diagnose & fix
Work through it in order
- Decreased engine performance and power
- Poor fuel efficiency and increased fuel consumption
- Rough idling or stalling
- Engine misfires or hesitation during acceleration
- Illumination of the Check Engine Light (MIL)
Read & clear P00CF yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.