DTC P0116-29: Engine Coolant Temperature Sensor 1 Circuit Range/Performance - Signal invalid: Action
WARNING: This page is about a different car, the 2015 Jaguar XK, 2014 Jaguar XK, 2013 Jaguar XK, and 2012 Jaguar XK. However, it is still accessible from the selected car via links, so may be relevant.
- Fill cooling system to correct level and specification
- Using the manufacturer approved diagnostic system check datalogger signal, Engine Coolant Temperature Sensor Voltage (0x0357)
- Refer to the appropriate electrical circuit wiring diagrams and check engine coolant temperature sensor 1 circuit for intermittent high resistance
- Check and install new engine coolant temperature sensor 1 as required. Refer to the warranty policy and procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component
- Bleed cooling system