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
- Adaption limit monitoring to detect if corrected energizing time for cylinder 1 at rail pressure calibration point is too low
- Electrical Cause
- No
- Mechanical Cause
- Yes
- Control module cavity
- Not applicable
- Monitor Description
- Corrected energizing time to engage fuel injector needle is below a calibrated threshold for respective pressure step
- Prioritised List of Possible Causes
- This DTC is set when the powertrain control module detects that the signal high time is greater than the maximum value
- Other fuel injector related DTCs
- Fuel injector is mechanically degraded
- Fuel injector is carbonized