MTU C23R Instrukcje Operacyjne Pobierz pdf (Strona 71)

Fault code No. Full designation Meaning Action

Related

parameter

No.

359 - - -

1.8004.55

8

360 - - -

1.8004.55

9

361

AL Injector Power Stage

Low

Alarm configuration; Internal

electronic fault (electronics

possibly faulty: start

ITS).Check additional mes-

sages if ITS indicates diagno-

sis "Electronics OK" (e.g. ca-

bling faulty).

1. Check solenoid

valve cabling.

2. Replace ECU.

1.8004.49

6

362

AL Injector Power Stage

High

Alarm configuration; Internal

electronic fault (electronics

possibly faulty: start

ITS).Check additional mes-

sages if ITS indicates diagno-

sis "Electronics OK" (e.g. ca-

bling faulty).

1. Check solenoid

valve cabling.

2. Replace ECU.

1.8004.49

7

363

AL Stop Injector Power

Stage

Alarm configuration; Internal

electronic fault (electronics

possibly faulty: start ITS).

1. Check cabling.

2. Attempt to re-

start engine.

1.8004.56

0

365

AL Stop Solenoid Valve

Grounding

Alarm configuration; Injector

cabling faulty. If bit

"1.1020.021" (Power Stage

Failure: Stop Engine) is set,

engine will be shut down as

additional measure. 1. Short

circuit of positive connection

of one or more injectors to

ground 2. Short circuit of

negative connection of one

or more injectors to ground .

1. Check cabling.

2. Attempt to re-

start engine.

1.8004.56

1

371 AL Wiring TO 1

Alarm configuration; Short

circuit or wire break on tran-

sistor output 1 (TO 1).

1. Check turbo-

charger valve/

cabling, repair as

necessary

2. Replace ECU.

1.8004.63

4

372 AL Wiring TO 2

Alarm configuration; Short

circuit or wire break on tran-

sistor output 2 (TO 2).

1. Check recircula-

tion valve/cabling,

repair as necessary

2. Replace ECU.

1.8004.63

5

373 AL Wiring TO 3

Alarm configuration; Short

circuit or wire break on tran-

sistor output 3 (TO 3). -

1.8004.63

6

374 AL Wiring TO 4

Alarm configuration; Short

circuit or wire break on tran-

sistor output 4 (TO 4). -

1.8004.63

7

381 AL Wiring TOP 1

Alarm configuration; Short

circuit or wire break on tran-

sistor output, plant-side 1

(TOP 1).

Check cabling to

plant.

2.8006.63

8

M015695/03E 2013-03 | Troubleshooting | 71

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