DTC P0116-62: Engine Coolant Temperature Sensor 1 Circuit Range/Performance - Signal compare failure: Action
WARNING: This page is about a different car, the 2018 Jaguar XF and 2017 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnosis of this DTC may require using the manufacturer approved diagnostic system check datalogger signals 0x0357 Engine Coolant Temperature Sensor - Volts 0xF405 Engine Coolant Temperature - Deg C
- Check cooling system for mechanical and fluid integrity
- Check cooling fan system for mechanical integrity
- Check thermostat system for mechanical integrity
- Refer to the appropriate system wiring diagrams and check the engine coolant temperature sensor 1 circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Check and install a new engine coolant temperature sensor 1 as required
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest