Possible Causes
WARNING: This page is about a different variant/trim than selected.
- 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