P0111-21 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 - Signal amplitude < minimum: Action
WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.
- Using the Jaguar Land Rover approved diagnostic equipment, check datalogger signals - Charge Air Temperature Voltage (0x03EE) - Intake Air Temperature Sensor Voltage (0x1279)
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the applicable SYSTEM WIRING DIAGRAMS and check connections are secure and wiring integrity
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest