MTU MW15406/17E Operating Instructions Manual page 129

SS T-Coolant (EMU)
Cause
Safety system detects that the
engine coolant temperature is
too high.
SS T-Lube Oil
Cause
Safety system detects that lube
oil temperature is too high.
Stop Activated (EMU)
Cause
EMU has triggered automatic
stop command due to limit value
violation.
TD P-Lube Oil
Cause
The two lube-oil pressure
sensors provide different values.
TD T-Coolant
Cause
The two coolant temperature
sensors provide different values.
Trolling Active
Cause
RCS measuring point.
Cylinder cutout
Cause
Measuring point "Cylinder
cutout active".
Corrective action
u Reduce power.
Corrective action
u Reduce power.
Corrective action
1. Determine cause for shutoff and rectify.
2. Observe further display messages/alarms.
Corrective action
1. Check LOP visually (→ Page 223).
2. Perform LOP test procedures (→ Page 225).
3. Check ECU plug-in connections (→ Page 218).
4. Check engine wiring (→ Page 214).
5. Contact Service.
• Have sensors checked and replaced, if required.
Corrective action
1. Check LOP visually (→ Page 223).
2. Perform LOP test procedures (→ Page 225).
3. Check ECU plug-in connections (→ Page 218).
4. Check engine wiring (→ Page 214).
5. Contact Service.
• Have sensors checked and replaced, if required.
Corrective action
u Status report ("Trolling Active" lamp on).
Corrective action
u Status report for "cylinder cutout/number of cylinders halved"
during idling
MW15406/17E 2014-05 | Troubleshooting | 129