MTU 12 V 4000 M33F Operating Instructions Manual page 110

95 – AL Prelubrication Fault
Oil priming fault
Yellow alarm; warning
Cause
Priming oil pressure not
reached.
102 – AL Fuel Cons. Counter Defect
Error in fuel consumption checksum
Yellow alarm; warning
Cause
Consumption meter faulty.
104 – AL Eng Hours Counter Defect
Operating hours monitoring system faulty
Yellow alarm; warning
Cause
Hour meter faulty.
118 – LO ECU Power Supply Voltage
Supply voltage too low (limit value 1)
Yellow alarm; warning
Cause
Supply voltage at engine
governor too low.
119 – LOLO ECU Power Supply Voltage
Supply voltage too low (limit value 2)
Red alarm; start cancelation
Cause
Supply voltage at engine
governor too low.
110 | Troubleshooting | MS150069/02E 2014-03
ZKP-Number: 2.1090.920
Corrective action
1. Check priming system.
2. Contact Service.
ZKP-Number: 1.8004.624
Corrective action
u Contact Service.
ZKP-Number: 1.8004.623
Corrective action
u Contact Service.
ZKP-Number: 2.0140.921
Corrective action
1. Check engine governor supply voltage.
2. Contact Service.
ZKP-Number: 2.0140.922
Corrective action
1. Check Engine Control Unit supply voltage.
2. Contact Service.