MTU 12V2000G65 Operating Instructions Manual page 48

Fault
code no.
091
092
093
094
095
102
104
118
119
48 | Troubleshooting | MS15018/03E 2016-02
Full designation Meaning
SS Release Speed Not Runup speed not reached
Reached (alarm configuration parame-
ter, see PR 2.8008.100 for
explanation). Start terminat-
ed.
SS Starter Speed Not Starter speed not reached
Reached (alarm configuration parame-
ter, see PR 2.8008.100 for
explanation). Start terminat-
ed. Starter does not turn or
turns slowly.
SS T-Preheat Preheating temperature too
low (limit value 2, alarm con-
figuration parameter, see PR
2.8008.100 for explanation).
LO T-Preheat Preheating temperature too
low (limit value 1, alarm con-
figuration parameter, see PR
2.8008.100 for explanation).
AL Prelubrication Fault Oil priming pressure not
reached (alarm configuration
parameter, see PR
2.8008.100 for explanation).
AL Fuel Cons. Counter Electronic fault: Consump-
Defect tion counter faulty (alarm
configuration parameter, see
PR 2.8008.100 for explana-
tion).
AL Eng Hours Counter Electronic fault: Hour meter
Defect faulty (alarm configuration
parameter, see PR
2.8008.100 for explanation).
LO ECU Power Supply Supply voltage too low (limit
Voltage value 1, alarm configuration
parameter, see PR
2.8008.100 for explanation).
Warning.
LOLO ECU Power Sup- Supply voltage too low (limit
ply Voltage value 2, alarm configuration
parameter, see PR
2.8008.100 for explanation).
Warning.
Setting parame-
Action ter no.
Check for additional 2.1090.924
messages. Recharge
battery. Engine un-
der load: Check fuel
supply; if no fault
detected, contact
Service.
Check for additional 2.1090.923
messages. Recharge
battery. Engine un-
der load: Check fuel
supply; if no fault
detected, contact
Service.
Engine start inter- 2.1090.922
lock is active as
coolant temperature
is too low for engine
start, preheating
necessary.
Engine start inter- 2.1090.921
lock is active as
coolant temperature
is too low for engine
start, preheating
necessary.
Contact Service. 2.1090.920
Replace engine gov- 1.8004.624
ernor at next oppor-
tunity.
Replace engine gov- 1.8004.623
ernor at next oppor-
tunity.
Check batteries and 2.0140.921
charge as necessa-
ry; check generator.
Check batteries and 2.0140.922
charge as necessa-
ry; check generator.