Flashi
ng
code
PID
SID
FMI
Description
Maintenance tasks
77
81
1
Exhaust back pressure too
low.
Contact Service.
77
81
3
Exhaust back pressure sen‐
sor voltage too high.
Contact Service.
77
81
4
Exhaust back pressure sen‐
sor voltage too low.
Contact Service.
77
81
12
Exhaust back pressure near
limit for power reduction.
Contact Service.
77
95
1
Fuel filter differential pres‐
sure too low.
Contact Service.
77
99
1
Oil filter differential pressure
too low.
Contact Service.
77
100
0
Engine oil pressure too
high.
Contact Service.
77
102
1
Charge-air pressure too
low.
Contact Service.
77
105
1
Inlet elbow temperature too
low.
Contact Service.
77
107
1
Air filter differential pressure
too low.
Contact Service.
77
108
0
Atmospheric pressure too
high.
Contact Service.
77
108
1
Atmospheric pressure too
low.
Contact Service.
77
109
0
Coolant pressure too high. Contact Service.
77
110
1
Coolant temperature too
low.
Contact Service.
77
111
0
Coolant level too high.
1. Check engine coolant level
(→ Page 112).
2. Contact Service.
77
171
0
Outside temperature too
high.
Contact Service.
77
171
1
Outside temperature too
low.
Contact Service.
77
172
1
Intake air temperature too
low.
Contact Service.
77
174
0
Fuel temperature too high. Contact Service.
77
174
1
Fuel temperature too low.
Contact Service.
77
175
1
Engine oil temperature too
low.
Contact Service.
77
222
14
Theft protection faulty.
Contact Service.
77
251
10
Clock module with irregular
alteration speed.
Contact Service.
77
251
13
Clock module faulty.
Contact Service.
MS150049/02E 2012-11 | Troubleshooting | 65
TIM-ID: 0000003162 - 002
