DTC P01BA-85: Engine Oil Temperature Sensor "B" Range/Performance - Signal above allowable range: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Start and drive vehicle at various part load conditions for 20 minutes
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the appropriate system wiring diagrams and check the oil temperature sensor circuit for
- Fuse failure
- Short circuit to ground
- Short circuit to power
- Open circuit
- High resistance
- Check and install a new oil temperature sensor, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment, clear all stored DTCs and retest