DTC P0521-84: Engine Oil Pressure Sensor/Switch, A, Circuit Range/Performance - Signal below allowable range: Action
WARNING: This page is about a different car, the 2018 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
- Vehicle Conditions to enable DTC Logging Strategy
- Ignition on, engine running
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the electrical circuit diagrams and check the variable oil pump solenoid circuit for
- Fuse failure
- Short circuit to ground
- Short circuit to power
- Open circuit
- High resistance
- Check and install a new variable oil pump solenoid, only when diagnosed as failed
- Using the manufacturer approved diagnostic system, clear all stored DTCs and retest