MTU 8 V 4000 Lx2 xx Operating Instructions Manual page 127

689 – HI Oil Refill
Yellow alarm.
Associated parameter 1.1480.303
Cause
Engine oil was refilled too often
within a certain time interval.
691 – HI Lube Oil Level Refill.
Yellow alarm.
Associated parameter 1.1480.311
Cause
Engine oil was refilled too often
within a certain time interval.
694 – SD T-Gas
Yellow alarm.
Associated parameter 1.8004.123
Cause
Gas temperature sensor
defective, short circuit or wire
break.
719 – AL T-Gas L1
Yellow alarm.
Associated parameter 2.8006.034
Cause
Limit value 1 exceeded.
720 – AL T-Gas L2
Yellow alarm.
Associated parameter 2.8006.035
Cause
Limit value 2 exceeded.
842 – AL Fuel Throttle Pos. L1
Yellow alarm.
Associated parameter 2.8006.038
Cause
TecJet throttle position has
exceeded limit value 1.
Corrective action
u Check engine oil level (→ Page 153). Check oil supply.
Corrective action
u Check engine oil level. Check oil supply.
Corrective action
1. Not installed in all engine versions (optional).
2. Check sensor and cabling (B38), replace as necessary.
Corrective action
u Check gas supply.
Corrective action
u Check gas supply.
Corrective action
u Check gas supply.
MS150114/01E 2015-03 | Troubleshooting | 127