DTC P2031-22: Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 2 - Signal amplitude > maximum: Action
WARNING: This page is about a different variant/trim than selected.
- Diagnosis of this DTC may require using the Jaguar Land Rover approved diagnostic equipment to check datalogger signals:
- 0x03F7 Exhaust Gas Temperature Bank2 Sensor 1
- 0x03E7 Exhaust Gas Temperature Bank2 Sensor 1 Voltage
- 0x042C Diesel Particulate Filter Soot Concentration
- 0x061F Exhaust Particulate Filter Soot Mass
- Check DPF for mechanical integrity
- Check electric throttle butterfly valve for mechanical integrity
- Check powertrain control module for related DTCs and refer to the relevant DTC index
- Refer to the appropriate system wiring diagrams and check the exhaust gas temperature sensor - Pre catalytic converter circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Check and install a new exhaust gas temperature sensor - Pre catalytic converter as required
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest