MTU 20V4000C55, Руководство по эксплуатации

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609 – AL Wiring PWM_CM7
Cause Corrective action
Cable break or short circuit at
voltage supply of the TRICAN
(B90) or the NOx sensor (B88). 1. Check engine wiring (→ Page 158).
2. Contact Service.
614 – AL L1 P-Fuel Add.sec.fuelfilt. Diff
Cause Corrective action
The differential pressure above
the intermediate fuel filter at
sensors B34.2 and B34.3 has
exceeded limit value 1. The
differential pressure is too high. 1. Replace additional fuel filter (→ Page 109).
2. Replace fuel filter (→ Page 108).
3. Replace fuel prefilter (→ Page 171).
4. Contact Service.
615 – AL EIL Protection
Cause Corrective action
Engine number in EIL does not
match the engine number saved
in the ECU 1. Check engine wiring (→ Page 158).
2. Contact Service.
616 – AL EIL Error
Cause Corrective action
ECU can not detect EIL. u Contact Service.
625 – SD P-Fuel bef. Add.sec.fuelfilter
Cause Corrective action
The fuel pressure sensor (B34.3)
before the additional filter
supplies incorrect signal or no
signal. 1. Check engine wiring (→ Page 158).
2. Contact Service.
626 – AL Wiring PWM_CM8
Cause Corrective action
Disruption or short circuit in
wiring to servomotor of HP
turbine bypass flap M52. 1. Check engine wiring (→ Page 158).
2. Contact Service.
627 – AL Wiring PWM_CM9
Cause Corrective action
Disruption or short circuit in
wiring to servomotor of dispenser
flap M55. 1. Check engine wiring (→ Page 158).
2. Contact Service.
MS15043/00E 2016-04 | Troubleshooting | 67
TIM-ID: 0000065298 - 002