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 of fuel injector system bank short circuit on bank 1
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control module cavity
- Not applicable
- Monitor Description
- If the high side current from the power stage is above a threshold the DTC will be set
- Prioritised List of Possible Causes
- The powertrain control module has detected a ground measurement for a period longer than expected or has detected a ground measurement when another value was expected
- All fuel injector(s) circuit short circuit to ground, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion
- Harness failure - Wiring integrity all fuel injector(s) circuit short circuit to power, open circuit, high resistance
- Other electronic engine control related DTCs
- Powertrain control module power and ground circuits open circuit, high resistance
- Corrupt powertrain control module software
- Powertrain control module failure