MID 128 / 144, SID 253 Calibration
memory EEPROM
FMI 2 – Data erratic, intermittent or incorrect
FMI 12 – Faulty device or component
FMI 14 – Special instructions
Fault code explanation: Communication fault.
Fault indication: DCU: Engine warning in DCU display.
CIU: Flash code
Flash code
Electrical fault: 9.9 (EMS)
Value fault: None (EMS)
Electrical fault: 9.8 (CIU)
Value fault: None (CIU)
Symptom: Engine does not start.
Possible reason: • Internal fault in control unit.
•
Program fault.
Suitable action: 1
Reprogram the unit which set the faultcode.
2 Change the unit which set the faultcode.
30-2 Fault Tracing
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