Possible Causes
WARNING: This page is about a different car, the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, and 2016 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
To monitor for too high temperature at the diesel oxidation catalyst outlet location; DOC/DPF component protection. Temperature sensor temperature above threshold (874.96°C)
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control Module Cavity
- Circuit reference I_A_CATTSP0ST2
- Circuit reference G_R_CATTSP0ST2
- The powertrain control module measured a signal voltage above a specified range but not necessarily a short circuit to power, gain too high
- Exhaust gas temperature sensor - Post catalytic converter
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Exhaust gas temperature sensor - Post catalytic converter failure
- Overfilled DPF during drop to idle with active DPF regeneration on
- Blocked front face of DPF
- Stuck closed electric throttle butterfly valve during active DPF regeneration
- Other related DTCs
- Airpath
- Turbocharger
- EGR
- Fuel system