MTU 12 V 4000 M93 x Operating Instructions Manual page 119

365 – AL Stop MV-Wiring Ground
Cause
Injector cabling fault. If bit
"1.1020.021" (Power Stage
Failure: Stop Engine) is set,
engine will be shut down as
additional measure. Possible
causes:
1. Short circuit of positive
connection of one or more
injectors to ground
2. Short circuit of negative
connection of one or more
injectors to ground
371 – AL Wiring TO 1
Cause
Short circuit or wire break on
transistor output 1 (TO 1).
372 – AL Wiring TO 2
Cause
Short circuit or wire break on
transistor output 2 (TO 2).
373 – AL Wiring TO 3
Cause
Short circuit or wire break on
transistor output 3 (TO 3).
374 – AL Wiring TO 4
Cause
Short circuit or wire break on
transistor output 4 (TO 4).
ZKP-Number: 18.004.561
Corrective action
u Check wiring, replace wiring harness as necessary.
ZKP-Number: 18.004.634
Corrective action
1. Check charger valve/cabling, repair as necessary.
2. Replace engine governor
ZKP-Number: 18.004.635
Corrective action
1. Check air recirculation valve/cabling, repair as necessary
2. Replace engine governor
ZKP-Number: 18.004.636
Corrective action
u Check wiring of charger valve 2 (marine engine)
ZKP-Number: 18.004.637
Corrective action
u Check wiring of charger valve 3 (marine engine)
MS150047/04E 2013-07 | Troubleshooting | 119