MTU 16V2000G65 - Page 47

Fault
code no. Full designation Meaning Action
Setting parame-
ter no.
065 LO P-Fuel Fuel inlet pressure too low
(limit value 1, alarm configu-
ration parameter, see PR
2.8008.100 for explanation).
Warning.
Check filter, check
genset fuel supply.
2.0102.921
066 SS P-Fuel Fuel inlet pressure too low
(limit value 2, alarm configu-
ration parameter, see PR
2.8008.100 for explanation).
Warning.
Check filter, check
genset fuel supply.
2.0102.922
067 HI T-Coolant Coolant temperature too high
(limit value 1, alarm configu-
ration parameter, see PR
2.8008.100 for explanation).
Warning.
Check cooling sys-
tem.
2.0120.931
068 SS T-Coolant Coolant temperature too high
(limit value 2, alarm configu-
ration parameter, see PR
2.8008.100 for explanation).
Automatic engine shutdown.
Check cooling sys-
tem. Contact Serv-
ice if cooling system
is in order.
2.0120.932
081 AL Rail Leakage Pressure gradient in rail too
low on starting or too high on
stopping, HP system leaking
(alarm configuration parame-
ter, see PR 2.8008.100 for
explanation).
On stopping: Seal
off system, contact
Service; On starting:
Check engine for
leakage, if none
found, attempt re-
starting as per oper-
ating instructions
(air in system).
1.8004.046
082 HI P-Fuel (Common
Rail)
Rail pressure is greater than
set value (alarm configura-
tion parameter, see PR
2.8008.100 for explanation).
Warning.
Check HP fuel con-
trol block wiring, if
no fault detected,
contact Service.
2.0104.931
083 LO P-Fuel (Common
Rail)
Rail pressure is less than set
value (alarm configuration
parameter, see PR
2.8008.100 for explanation).
Warning.
Check HP fuel con-
trol block wiring,
check HP system for
leakage, if no fault
detected, contact
Service.
2.0104.921
089 SS Engine Speed too
Low
Engine speed too low (alarm
configuration parameter, see
PR 2.8008.100 for explana-
tion). Engine stop.
Check for additional
messages.
2.2500.030
090 SS Idle Speed Not
Reached
Idling speed not reached
(alarm configuration parame-
ter, see PR 2.8008.100 for
explanation). Start terminat-
ed.
Check for additional
messages.
2.1090.925
MS15018/03E 2016-02 | Troubleshooting | 47
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