MTU 16 V 4000 C21 - Page 56

Flashi
ng
code
PID SID FMI Description Maintenance tasks
29 404 4 Temperature sensor/ ex‐
haust turbocharger outlet,
input voltage too low (ver‐
sion 32.0 or later).
1. Check cabling.
2. Contact Service.
31 51 3 Auxiliary output 3, open cir‐
cuit (side "high") S3.
Contact Service.
31 51 4 Auxiliary output 3, ground
short circuit (side "high")
S3.
Contact Service.
31 51 7 Auxiliary output 3, fault in
mechanical system S3.
Contact Service.
31 52 3 Auxiliary output 4, open cir‐
cuit (side "high") S3.
Contact Service.
31 52 4 Auxiliary output 4, ground
short circuit (side "high")
T3.
Contact Service.
31 52 7 Auxiliary output 4, fault in
mechanical system T3.
Contact Service.
32 238 3 SEL, short circuit on battery
circuit (plus).
1. Check cabling.
2. Contact Service.
32 238 4 SEL, open circuit . 1. Check cabling.
2. Contact Service.
32 239 3 CEL, short circuit on battery
circuit (plus).
1. Check cabling.
2. Contact Service.
32 239 4 CEL, open circuit . 1. Check cabling.
2. Contact Service.
33 102 3 Charge pressure sensor, in‐
put voltage too high.
1. Check cabling.
2. Contact Service.
34 102 4 Charge pressure sensor, in‐
put voltage too low.
1. Check cabling.
2. Contact Service.
35 19 3 Oil pressure sensor upper
level, input voltage too high.
1. Check cabling.
2. Contact Service.
35 100 3 Oil pressure sensor, input
voltage too low.
1. Check cabling.
2. Contact Service.
36 19 4 Oil pressure sensor upper
level, input voltage too high.
1. Check cabling.
2. Contact Service.
36 100 4 Oil pressure sensor, input
voltage too low.
1. Check cabling.
2. Contact Service.
37 18 3 Fuel pressure sensor upper
level, input voltage too high.
1. Check cabling.
2. Contact Service.
37 94 3 Fuel pressure sensor, input
voltage too high.
1. Check cabling.
2. Contact Service.
56 | Troubleshooting | MS150049/02E 2012-11
TIM-ID: 0000003162 - 002