Diagnostic Trouble Codes Group 30: Electrical system
46
MID 128, PID 100
Oil pressure
MID 128: Engine control unit
FMI 1: The sensor value is valid but below the nor-
mal working range.
FMI 3: The voltage exceeds the normal value or is
short circuited to higher voltage.
FMI 5: The current is less than the normal value or
is open circuited.
FMI Fault code explanation
1 Oil pressure is too low
3, 5 Faulty sensor / Faulty sensor circuit
Fault indication
DCU: Engine warning in DCU display.
CIU: Flash code
Flash code
Electrical fault: 3.1
Value fault: 6.6
Symptom
FMI 1: Power is reduced due to error torque map if
engine protection parameter is activated.