OBD-II code · Powertrain (generic)
P02E7 Diesel Intake Air Flow A Position Sensor Circuit Range/Performance
Position sensor reads in range but plausibility check fails — does not match commanded throttle position.
Is it safe to drive with P02E7?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelySensor drift
- Less likelySensor element aged beyond calibration window
- Less likelySensor mounting loose - signal damping
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.5–2.5 h
- Emissions test
- Likely to fail
- Parts involved
- Diesel Intake Throttle Position Sensor
Related codes
- P02E6Diesel Intake Air Flow A Position Sensor Circuit
- P02E4Diesel Intake Air Flow A Control Stuck Open
- P02E5Diesel Intake Air Flow A Control Stuck Closed
- P02E8Diesel Intake Air Flow A Position Sensor Circuit Low
- P02E9Diesel Intake Air Flow A Position Sensor Circuit High
- P02EADiesel Intake Air Flow A Position Sensor Circuit Intermittent/Erratic
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.