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.
- The powertrain control module has determined failures where some circuit quantity, reported via serial data, is below a specified range
- Mass air flow sensor circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Exhaust gas recirculation valve - High pressure circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Mass air flow sensor failure
- Contamination
- Obstruction
- Exhaust gas recirculation valve - High pressure failure
- Contamination
- Obstruction