DTC P0111-85: Intake Air Temperature Sensor 1 Circuit Range/Performance (Bank 1) - Signal above allowable range: Action
WARNING: This page is about a different variant/trim than selected.
- Vehicle Conditions to enable DTC
Logging Strategy
- Test is run at key on after at least 8 hours engine off time
- Prioritized Checks to Perform
- Using the Jaguar Land Rover approved diagnostic equipment check datalogger signal
- Intake Air Temperature Sensor (0x1279)
- Intake Air Temperature (0xF40F)
- 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. All sensors should be within 20°C of each other
- Intake air temperature
- Charge air cooler temperature
- Ambient air temperature and manifold air temperature sensors
- Check the intake air temperature sensor (part of the mass air flow sensor) and circuit for sensor contamination
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the electrical circuit diagrams and check connections are secure and wiring integrity
- Install new sensor that is biased higher or lower than the other sensors
- Using the Jaguar Land Rover approved diagnostic equipment, clear all stored Diagnostic Trouble Code(s) and retest
- Test the vehicle over 3 drive cycles (engine on/off) across varied driving conditions to confirm the repair