OBD-II code · Powertrain (generic)
P0A22 Generator Torque Sensor Circuit
The generator torque sensor reports a circuit fault. Generator torque feedback is unreliable.
Is it safe to drive with P0A22?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyTorque sensor failed
- PossibleWiring fault
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–7 h
- Emissions test
- Usually unaffected
- Parts involved
- Generator Torque Sensor, Wiring Harness, Hybrid Control Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.