MTU Gas engine8 V 4000 L62 Operating Instructions Manual page 151

095 – AL Prelubrication Fault
Red alarm. Start terminated.
Associated parameter 2.1090.920
Cause
Oil priming fault.
104 – AL Eng Hours Counter Defect
Yellow alarm.
Associated parameter 1.8004.623
Cause
Hour meter faulty. Internal
governor fault.
118 – LO ECU Supply Voltage
Yellow alarm.
Associated parameter 2.0140.921
Cause
Supply voltage too low (limit
value 1).
119 – LOLO ECU Supply Voltage
Red alarm.
Associated parameter 2.0140.922
Cause
Supply voltage too low (limit
value 2).
120 – HI ECU Supply Voltage
Yellow alarm.
Associated parameter 2.0140.931
Cause
Supply voltage too high (limit
value 1).
ZKP-Number:
Corrective action
1. Check oil pressure, oil temperature, oil level.
2. Check oil priming pump.
ZKP-Number:
Corrective action
u Replace engine governor.
ZKP-Number:
Corrective action
1. Check supply voltage.
2. Check cabling.
ZKP-Number:
Corrective action
1. Check supply voltage.
2. Check cabling.
ZKP-Number:
Corrective action
1. Check supply voltage.
2. Check cabling.
MS150032/02E 2012-07 | Troubleshooting | 151