MTU 16V4000Lx2x Operating Instructions Manual page 110

214 – SD P-Crankcase
Red alarm.
Associated parameter 1.8004.568
Cause
Crankcase pressure sensor
defective, short circuit or wire
break.
216 – SD T-Lube Oil
Red alarm. Engine shutdown.
Associated parameter 1.8004.575
Cause
Engine oil temperature sensor
after oil heat exchanger
defective, short circuit or wire
break.
219 – SD T-Intake Air
Yellow alarm.
Associated parameter 1.8004.573
Cause
Intake air temperature sensor
defective, short circuit or wire
break.
221 – SD P-Diff Lube Oil
Red alarm.
Associated parameter 1.8004.585
Cause
Engine oil pressure sensors
defective, short circuit or wire
break.
227 – SD P- Lube Oil before Filter
Yellow alarm.
Associated parameter 1.8004.620
Cause
Engine oil pressure sensor
before filter defective, short
circuit or wire break.
110 | Troubleshooting | MS150121/00E 2015-07
Corrective action
u Check sensor and cabling (B50), replace as necessary. Fault is
rectified following engine restart.
Corrective action
u Check sensor and cabling (B7), replace as necessary. Fault is
rectified following engine restart.
Corrective action
u Check sensor and cabling (B49.2), replace as necessary. Fault
is rectified when engine is restarted.
Corrective action
u Check sensor and cabling before filter (B5.3) and after
filter (B5.1), replace as necessary. Fault is rectified following
engine restart.
Corrective action
u Check sensor and cabling (B5.3), replace as necessary. Fault is
rectified following engine restart.