MTU 12 V 4000 G73 Operating Instructions Manual page 51

094 – LO T-Preheat
Cause
Alarm configuration limit value
1; Preheating temperature too
low; coolant temperature too
low for engine start.
095 – AL Prelubrication Fault
Cause
Alarm configuration; Oil priming
fault.
102 – AL Fuel Cons. Counter Defect
Cause
Indication of the specific fuel
consumption is invalid,
checksum error in EDM/
EEPROM 1 (redundant record 1).
104 – AL Eng Hours Counter Defect
Cause
Checksum error of the hour
meter in the EDM/EEPROM 1.
118 – LO ECU Power Supply Voltage
Cause
Supply voltage too low (1st limit
value).
119 – LOLO ECU Power Supply Voltage
Cause
Supply voltage too low (2nd limit
value).
ZKP-Number: 2.1090.921
Corrective action
u Check preheater.
ZKP-Number: 2.1090.920
Corrective action
u Check priming system.
ZKP-Number: 1.8004.624
Corrective action
u Contact Service.
ZKP-Number: 18004.623
Corrective action
u Contact Service.
ZKP-Number: 2.0140.921
Corrective action
1. Check supply voltage of engine governor.
2. Contact Service.
ZKP-Number: 2.0140.922
Corrective action
1. Check supply voltage of engine governor.
2. Contact Service.
MS150029/02E 2013-03 | Troubleshooting | 51