469 – SD AUX 1
ZKP-Number: 1.8004.590
Cause
Corrective action
Analog input signal for Aux 1
faulty; short circuit or wire
break.
u
Check signal sensor and wiring, replace as necessary.
Fault is rectified following engine restart.
470 – SD T-ECU
ZKP-Number: 1.8004.587
Signal error, engine governor temperature
Yellow alarm; warning
Cause
Corrective action
Temperature sensor for engine
governor faulty.
Short circuit or wire break.
1. Check sensor and wiring, replace as necessary (→ Page 260).
2. Engine restart (→ Page 79).
3. Contact Service.
471 – SD Coil Current
ZKP-Number: 1.8004.592
Signal error, HP fuel control block
Yellow alarm; warning
Cause
Corrective action
Actuation of HP fuel control
block faulty.
Short circuit or wire break.
1. Check sensor and wiring, replace as necessary (→ Page 260).
2. Contact Service.
472 – AL Stop SD
ZKP-Number: 2.8006.593
Engine stops
Red alarm; engine shutdown
Cause
Corrective action
Engine stops because 'Sensor
faulty" present at channels.
1. Check wiring (→ Page 260).
2. Contact Service.
473 – AL Wiring PWM_CM2
ZKP-Number: 1.8004.593
Cause
Corrective action
Wire break or short circuit on
channel PWM_CM2.
1. Check wiring.
2. Contact Service.
150 | Troubleshooting | MS150069/02E 2014-03
TIM-ID: 0000045495 - 001
