Winco

28D-15 654 5

UnclassifiedFuel

What This Code Means

Hardware errors in the injectors and respective ECM power stages; Failure is detected; Learned calibration values require monitoring

Possible Causes

  • •Overcurrent
  • •Command collision
  • •RAM error
  • •Short circuit
  • •Expected combination of errors is detected (measured and reference pattern are matching)
  • •Incorrect injector energizing time at low idle

Suggested Actions

  1. 1Diagnostic procedure uses pattern detection to identify specific errors
  2. 2Trigger appropriate substitute reaction
  3. 3ZFL changes the energizing time of the pilot injection by adding the learned calibration values
  4. 4Monitor learned calibration values

Related Winco Fault Codes

28E-528E-5 654 628D-1528E-6 654 2028D-14 653 2128E-14 654 2128D-6 653 2028E-15 676 528D-5 653 6152B-5 5419 628D-5152B-6 5419 7
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