Possible Causes
WARNING: This page is about a different variant/trim than selected.
- Purpose of the Diagnostic Trouble Code(s)
- 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
- Prioritized List of Possible Causes
- This Diagnostic Trouble Code(s) is set when the powertrain control module detects that the signal high time is greater than the maximum value
- Other fuel injector related Diagnostic Trouble Code(s)
- Fuel injector is mechanically degraded
- Fuel injector is carbonized