MTU 12 V 4000 G73 Operating Instructions Manual page 61

241 – SD T-Umblasen
Cause
Sensor B49 defective
(recirculation temperature).
242 – SD T-Coolant (R)
Cause
Sensor defective (redundant
coolant temperature sensor).
244 – SD P-Lube Oil (R)
Cause
SD alarm configuration;
Redundant lube oil pressure
sensor defective; Short circuit or
wire break.
245 – SD ECU Power Supply Voltage
Cause
Sensor defective (ECU operating
voltage).
266 – SD Speed Demand
Cause
External speed demand
defective.
269 – SD Loadp.Analog filt.
Cause
SD alarm configuration; Filtered
analog signal of load pulse
missing; short circuit or wire
break.
ZKP-Number: 1.8004.581
Corrective action
1. Check cabling and sensor.
2. Contact Service.
ZKP-Number: 1.8004.622
Corrective action
1. Check cabling and sensor.
2. Contact Service.
ZKP-Number: 1.8004.621
Corrective action
u Check sensor and cabling, replace as necessary.
Error cleared after restarting the engine.
ZKP-Number: 2.8006589
Corrective action
u Replace engine governor.
ZKP-Number: 2.8006.586
Corrective action
1. Check cabling.
2. Check speed demand.
ZKP-Number: 2.8006.588
Corrective action
u Check cabling, replace as necessary.
Error cleared after restarting the engine.
MS150029/02E 2013-03 | Troubleshooting | 61