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:
Exhaust gas temperature sensor - Post catalytic converter sensor rationality check during a driving cycle is not plausible (compared against a temperature model). Exhaust temperature sensor temperature is checked during a vehicle driving cycle against a model temperature for rationality. Some engine speed/load conditions apply. If the difference between the sensor temperature and the model exceeds a defined threshold, a malfunction is raised
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control Module Cavity
- Circuit reference I_A_CATTSPOST2
- Circuit reference G_R_CATTSPOST2
- TDV8 Circuit reference G_R_CATTSPOST1
- The powertrain control module detected plausibility failures
- Other related DTCs
- Airpath
- Manifold
- 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