MTU 12V4000S83, Operating Instructions Manual

Page: 42 / 140

Fault code no. Description Meaning Action
No. of as-
sociated
parameter
003 HI T-Fuel
Preliminary warning: fuel
temperature too high.
Contact Service.
2.0122.93
1
004 SS T-Fuel
Main warning: fuel tempera-
ture too high; engine shut-
down.
Contact Service.
2.0122.93
2
005 HI T-Charge Air
Preliminary warning: charge-
air temperature too high
1. Reduce power.
2. Check intercool-
er.
2.0121.93
1
006 SS T-Charge Air
Main warning: charge-air
temperature too high; engine
shutdown. 1. Reduce power.
2. Check intercool-
er.
2.0121.93
2
009
AL L1 T-Coolant Inter-
cooler Charge-air coolant tempera-
ture too high (1st limit).
Reduce power.
2.0124.93
1
010
AL L2 T-Coolant Inter-
cooler
Main warning: charge-air
coolant temperature too
high; engine shutdown.
Reduce power.
2.0124.93
2
015 LO P-Lube Oil
Oil pressure too low (1st lim-
it).
Check oil level, top
up as necessary.
(→ Page 88).
2.0100.92
1
016 SS P-Lube Oil
Oil pressure too
low (2nd limit), automatic en-
gine shutdown.
Engine must not be
restarted (risk of
engine damage);
contact Service.
2.0100.92
2
019 HI T-Exhaust A
Exhaust temperature bank A
too high (1st limit).
1. Check wiring
(→ Page 124);
2. Contact Service.
2.0126.93
1
020 SS T-Exhaust A
Exhaust temperature bank A
too high (2nd limit).
1. Check wiring
(→ Page 124);
2. Contact Service.
2.0126.93
2
021 HI T-Exhaust B
Exhaust temperature bank B
too high (1st limit).
1. Check wiring
(→ Page 124);
2. Contact Service.
2.0127.93
1
022 SS T-Exhaust B
Exhaust temperature bank B
too high (2nd limit).
1. Check wiring
(→ Page 124);
2. Contact Service.
2.0127.93
2
023 LO Coolant Level
Coolant level too low (1st
limit).
Check coolant level
in expansion tank
(→ Page 101).
2.0152.92
1
024 SS Coolant Level
Coolant level too low (2nd
limit).
Check coolant level
in expansion tank
(→ Page 101).
2.0152.91
2
025 HI P-Diff. Lube Oil
Oil filter differential pressure
too high (1st limit).
Replace oil filter
candles
(→ Page 93).
2.0154.93
1
026 SS P-Diff. Lube Oil
Alarm configuration limit 1;
Preliminary warning: oil filter
differential pressure too
high.
Replace oil filter
candles
(→ Page 93).
2.0154.93
2
42 | Troubleshooting | MS150026/02E 2013-11
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