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.
- Purpose of the DTC
- Monitoring the power stage of the metering unit pump for open circuit
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control module cavity
- Circuit reference O_T_MEU
- Monitor Description
- The power stage output current exceeds a defined range
- Prioritised List of Possible Causes
- The powertrain control module has determined an open circuit via lack of bias voltage, low current flow, no change in the state of an input in response to an output
- Fuel pump - high pressure circuit open circuit, high resistance
- Fuel volume control valve
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Fuel pump - high pressure failure
- Fuel volume control valve