MTU 12V4000C Series Operating Instructions Manual page 60

Flash-
ing
code
32
33
34
35
35
36
36
37
37
37
38
38
38
39
39
39
39
39
39
60 | Troubleshooting | MS150049/04E 2017-04
PID SID FMI
239 4
102 3
102 4
19 3
100 3
19 4
100 4
18 3
94 3
95 3
18 4
94 4
95 4
146 2
146 12
146 7
147 2
147 11
147 12
Description
CEL, open circuit .
Charge pressure sensor, in-
put voltage too high.
Charge pressure sensor, in-
put voltage too low.
Oil pressure sensor upper
level, input voltage too high.
Oil pressure sensor, input
voltage too low.
Oil pressure sensor upper
level, input voltage too high.
Oil pressure sensor, input
voltage too low.
Fuel pressure sensor upper
level, input voltage too high.
Fuel pressure sensor, input
voltage too high.
Fuel differential pressure
sensor, input voltage too
high.
Fuel pressure sensor upper
level, input voltage too low.
Fuel pressure sensor, input
voltage too low.
Fuel differential pressure
sensor, input voltage too
low.
EGR system leaking, charge-
air pressure (version 33.0 or
later).
EGR system leaking, exhaust
brake operation (version
33.0 or later).
EGR valve does not respond
(version 33.0 or later).
VNT nozzles do not respond,
charge-air pressure (version
33.0 or later).
VNT nozzles at maximum, ex-
haust brake operation (ver-
sion 33.0 or later).
VNT nozzles do not respond,
brake pressure (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.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
1. Check cabling.
2. Contact Service.
Contact Service.
Contact Service.
Contact Service.
Contact Service.
Contact Service.
Contact Service.