219 – SD T-Intake Air
Yellow alarm.
Associated parameter 1.8004.573
Cause
Corrective action
Intake air temperature sensor
defective, short circuit or wire
break.
u
Check sensor and cabling (B49.2), replace as necessary. Fault is
rectified when engine is restarted.
221 – SD P-Diff Lube Oil
Red alarm.
Associated parameter 1.8004.585
Cause
Corrective action
Engine oil pressure sensors
defective, short circuit or wire
break.
u
Check sensor and cabling before filter (B5.3) and after filter (B5.1),
replace as necessary. Fault is rectified following engine restart.
227 – SD Oil Pressure before Filter
Yellow alarm.
Associated parameter 1.8004.620
Cause
Corrective action
Engine oil pressure sensor before
filter defective, short circuit or
wire break.
u
Check sensor and cabling (B5.3), replace as necessary. Fault is
rectified following engine restart.
229 – AL Stop Camshaft Sensor Defect
Red alarm. Engine shutdown.
Associated parameter 1.8004.562
Cause
Corrective action
Engine stop due to camshaft
sensor fault (and a previous
crankshaft sensor fault in the
same operating cycle).
u
Check sensor and cabling (B1.1), replace if necessary. Fault is
rectified following engine restart.
231 – SD Camshaft Speed
Red alarm. Engine shutdown.
Associated parameter 1.8004.499
Cause
Corrective action
Camshaft sensor defective, short
circuit or wire break.
u
Check sensor and cabling (B1.1), replace if necessary. Fault is
rectified following engine restart.
104 | Troubleshooting | MS150098/02E 2016-11
TIM-ID: 0000027858 - 001
