DTC P2031-22: Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 2 - Signal amplitude > maximum: Action
- Check DPF for mechanical integrity
- Check powertrain control module for related DTCs and refer to relevant DTC index
- Refer to the appropriate SYSTEM WIRING DIAGRAMS information 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
- Check and install a new exhaust gas temperature sensor - Pre DPF as required
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest