MTU 12 V 4000 C10 Operating Instructions Manual page 55

Flashi PID SID
ng
code
18 51
18 72
18 354
21 91
22 91
23 174
23 65
24 174
24 65
25
26 25
26 61
27 105
27 171
27 172
28 105
28 171
28 172
29 351
FMI Description
4 Throttle sensor, input volt‐
age too low.
4 Blower bypass position, in‐
put voltage too low.
4 Humidity sensor, electric
circuit defective / low (ver‐
sion 33.0 or later).
3 Throttle sensor, input volt‐
age too high.
4 Throttle sensor, input volt‐
age too low.
3 Fuel temperature sensor,
input voltage too high.
Oxygen concentration cir‐
cuit, input voltage too high.
4 Fuel temperature sensor,
input voltage too high.
4 Oxygen concentration cir‐
cuit, input voltage too low.
Reserved for "No Codes".
11 Aux. shutdown 1 active.
11 Aux. shutdown 2 active.
3 Inlet elbow temperature
sensor, input voltage too
high.
3 Outside temperature sen‐
sor, input voltage too high.
3 Air temperature sensor, in‐
put voltage too high.
4 Inlet elbow temperature
sensor, input voltage too
low.
4 Outside temperature sen‐
sor, input voltage too low.
4 Air temperature sensor, in‐
put voltage too low.
4 Circuit exhaust turbocharg‐
er inlet temperature defec‐
tive / low (version 33.0 or
later).
Maintenance tasks
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
No troubleshooting.
Contact Service.
Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
MS150049/02E 2012-11 | Troubleshooting | 55