DTC P0111-23: Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 - Signal stuck low: Action

WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

Leave vehicle turned off for a minimum of 8 hours and allow to soak to a stable temperature. Using the Jaguar Land Rover approved diagnostic equipment, check datalogger signals - Ambient Air Temperature (0xF446) - Engine Coolant Temperature (0xF405) - Boost Air Temperature Raw Physical Value (0x0341) - Intake Air Temperature (0xF40F) - Engine Coolant Temperature #2 (0x0489). All sensors should be within 20°C of each other
Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
Refer to the appropriate System Wiring Diagram(s) and check connections are secure and wiring integrity
Check and install a new sensor that is biased higher or lower than the other sensors