220 – SD Level Coolant Water
Yellow alarm; warning
Cause
Corrective action
Coolant level sensor faulty.
1. Check sensor F33 and wiring, replace as necessary (→ Page 138).
2. Fault is rectified when electronics are switched back on.
221 – SD P-Diff Lube Oil
Yellow alarm; warning
Cause
Corrective action
Lube oil differential pressure
sensor faulty.
u
Check sensor B5.1 and B5.3 and wiring, replace as necessary
(→ Page 138).
222 – SD Leak Fuel Level
Yellow alarm; warning
Cause
Corrective action
Leak-off fuel level sensor faulty.
u
Check sensor F46 and wiring, replace as necessary (→ Page 138).
223 – SD Level Coolant Intercooler
Yellow alarm; warning
Cause
Corrective action
Coolant level sensor for
intercooler defective.
1. Check sensor F57 and wiring, replace as necessary (→ Page 138).
2. Fault is rectified when electronics are switched back on.
227 – SD P-Oil before Filter
Yellow alarm; warning
Cause
Corrective action
Sensor for lube-oil pressure
before filter faulty.
u
Check sensor B5.3 and wiring, replace as necessary (→ Page 138).
228 – SD P-Fuel before Filter
Yellow alarm; warning
Cause
Corrective action
Fuel pressure sensor (before main
filter) faulty.
u
Check sensor B34.2 and wiring, replace as necessary
(→ Page 138).
229 – AL Stop Camshaft Sensor Defect
Red alarm; emergency stop
Cause
Corrective action
Engine stop due to camshaft
sensor fault and a previous
crankshaft sensor fault in the
same operating cycle.
1. Check sensor and wiring to connectors B1 and B13, replace as
necessary (→ Page 138).
2. Acknowledge alarm.
3. Restart engine (→ Page 36).
MS150094/02E 2015-05
| Troubleshooting | 55
TIM-ID: 0000060724 - 001
