DTC P0111-22: Intake Air Temperature Sensor 1 Circuit Range/Performance (Bank 1) - Signal amplitude > maximum: Action
- Using the manufacturer approved diagnostic system check datalogger signal - Air Charge Temperature - (0x051C)
- Using the manufacturer approved diagnostic system check datalogger signal - Intake Air Temperature Sensor - (0x1279)
- Using the manufacturer approved diagnostic system check datalogger signal - Intake Air Temperature - (0xF40F)
- Using the manufacturer approved diagnostic system check datalogger signal - Intake Air Temperature Sensor - (0xF468)
- Check mass air flow sensor connector is correctly latched
- Refer to the appropriate system wiring diagrams and check power feed to mass air flow sensor for open circuit
- Refer to the appropriate system wiring diagrams and check the mass air flow sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Check and install a new mass air flow sensor as required