MTU C13 - Page 63

Fault code No. Full designation Meaning Action
Related
parameter
No.
092 SS No Starter Speed
Alarm configuration limit val-
ue; Starter speed was not at-
tained; Termination of start-
ing sequence; Starter rotates
too slowly or does not rotate
at all. Contact Service.
2.1090.92
3
093 SS T-Preheat
Alarm configuration limit val-
ue 2; Main warning: Preheat-
ing temperature too low;
coolant temperature too low
for engine start; engine start
interlock active. Check preheater.
2.1090.92
2
094 LO T-Preheat
Alarm configuration limit val-
ue 1; Preheating temperature
too low; coolant temperature
too low for engine start. Check preheater.
2.1090.92
1
095 AL Oil Priming Fail
Alarm configuration; oil pri-
ming failure.
Check oil priming
system.
2.1090.92
0
102
AL Consumption Meter
Faulty
Invalid fuel consumption dis-
play, checksum error in
EDM/EEPROM 1 (redundant
data record 1). Contact Service.
1.8004.62
4
104
AL Eng Hours Counter
Defect
Checksum error of the hour
meter in the EDM/
EEPROM 1. Contact Service. 18004.623
118 LO ECU Supply Voltage
Supply voltage too low (1st
limit value).
Check ECU supply
voltage.
Contact Service.
2.0140.92
1
119
LOLO ECU Supply Volt-
age
Supply voltage too low (2nd
limit value).
Check ECU supply
voltage.
Contact Service.
2.0140.92
2
120 HI ECU Supply Voltage
Supply voltage too high (1st
limit value).
Check ECU supply
voltage.
Contact Service.
2.0140.93
1
121
HIHI ECU Supply Volt-
age
Supply voltage too high (2nd
limit value); automatic engine
shutoff (dependent on appli-
cation engineering).
Check ECU supply
voltage.
Contact Service.
2.0140.93
2
122 HI T-ECU
Temperature in the ECU
housing too high (1st limit
value).
1. Improve engine
room ventilation.
2. Reduce power.
2.0132.92
1
134 15V POS ECU DEFECT
Internal voltage (-15 V DC)
defective; automatic engine
shutdown. Replace ECU. -
136 15V NEG ECU DEFECT
Internal voltage (-15 V DC)
missing; automatic engine
shutdown. Contact Service. -
M015695/03E 2013-03 | Troubleshooting | 63
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