OBD-II code · Powertrain (generic)
P00F7 Barometric Pressure - Turbocharger/Supercharger Inlet Pressure Correlation Bank 2
The relationship between barometric pressure and turbo inlet pressure (bank 2) is implausible — at engine off the two should match. Indicates an inlet sensor or barometric sensor fault.
Is it safe to drive with P00F7?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyTurbo inlet pressure sensor drifted
Symptoms
- Check engine light on
- Significant power loss / limp mode
- Possible blue or black smoke from exhaust
- Whistling or hissing sound from intake
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–2 h
- Emissions test
- Likely to fail
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Barometric Pressure Sensor, Turbo Inlet Pressure Sensor B2
Related codes
- P006DBarometric Pressure - Turbocharger/Supercharger Inlet Pressure Correlation Bank 1
- P00F4Humidity Sensor Circuit Low
- P00F5Humidity Sensor Circuit High
- P00F6Humidity Sensor Circuit Intermittent/Erratic
- P00F8Turbocharger Outlet Pressure Sensor A Circuit
- P00F9Turbocharger Outlet Pressure Sensor A Range/Performance
- P00FATurbocharger Outlet Pressure Sensor A Circuit Low
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.