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233 – SD Charger 2 Speed
ZKP-Number:
Yellow alarm.
Associated parameter 1.3011.129
Cause
Corrective action
Speed sensor of secondary
turbocharger defective, short
circuit or wire break.
u
Turbocharger speed sensor is not fitted at present.
245 – SD ECU Power Supply Voltage
ZKP-Number:
Red alarm.
Associated parameter 2.8006.589
Cause
Corrective action
Internal governor fault.
u
Replace ADEC engine governor.
266 – SD Speed Demand
ZKP-Number:
Red alarm.
Associated parameter 2.8006.586
Cause
Corrective action
Speed setting signal can no
longer be transmitted from
plant.
u
Check signal and cabling between plant and ADEC.
381 – AL Wiring TOP 1
ZKP-Number:
Yellow alarm.
Associated parameter 2.8006.638
Cause
Corrective action
Short circuit or wire break on
transistor output, plant-side 1
(TOP 1). Activation of yellow
combined alarm faulty.
u
Check cabling.
122 | Troubleshooting | MS150059/02E 2013-10
TIM-ID: 0000017544 - 001