MTU 12 V 2000 P12 Operating Instructions Manual page 71

Fault code Fault message
267 SD SP. DEM. TEST
BENCH
270 SD SPEED DE‐
MAND
301...310 TIMING CYLINDER
(A1- A10)
311...320 TIMING CYLINDER
(B1- B10)
321...330 WIRING CYLINDER
(A1- A10)
331...340 WIRING CYLINDER
(B1- B10)
341...350 OPEN_LOAD CYL.
(A1- A10)
351...360 OPEN_LOAD CYL.
(B1- B10)
361 POWER STAGE
FAIL 1
362 POWER STAGE
FAIL 2
363 STOP STAGE FAIL 1 Fault in solenoid valve, ca‐
364 STOP STAGE FAIL 2 Fault in solenoid valve, ca‐
365 STOP MV-WIRING
371 TRAN.OUT1 EN‐
GINE DEF
372 TRAN.OUT2 EN‐
GINE DEF
Meaning
External test bench speed
setting faulty.
Sensor fault frequency set‐
ting.
Timing bank 1 (solenoid
valve 1) ... Timing bank 1
(solenoid valve 10)
Timing bank 2 (solenoid
valve 1) ... Timing bank 2
(solenoid valve 10)
Wiring bank 1 (solenoid
valve 1) ... Wiring bank 1
(solenoid valve 10)
Wiring bank 2 (solenoid
valve 1) ... Wiring bank 2
(solenoid valve 10)
Open load bank 1 (sole‐
noid valve 1) ... Open load
bank 1 (solenoid valve 10)
Open load bank 2 (sole‐
noid valve 1) ... Open load
bank 2 (solenoid valve 10)
Fault in ECU (solenoid
valve output stage bank 1).
Fault in ECU (solenoid
valve output stage bank 2).
bling or ECU;
automatic engine shut‐
down.
bling or in ECU;
automatic engine shut‐
down.
Fault in solenoid valve ca‐
bling;
automatic engine shut‐
down.
Binary transistor output en‐
gine 1 faulty.
Binary transistor output en‐
gine 2 faulty.
MS150025/02E 2012-10 | Troubleshooting | 71
Action
Check potentiometer and cabling
(→ Engine operating instructions).
1. Check cabling (→ Engine oper‐
ating instructions);
2. Contact Service
• Check setpoint speed sen‐
sor.
Replace injector if fault message oc‐
curs frequently (→ Engine operating
instructions).
Replace injector if fault message oc‐
curs frequently (→ Engine operating
instructions).
Contact Service.
• Check solenoid valve.
Contact Service.
• Check solenoid valve.
Contact Service.
• Check solenoid valve.
Contact Service.
• Check solenoid valve.
(→ Engine operating instructions)
1. Check solenoid valve cabling.
2. Replace engine governor.
(→ Engine operating instructions)
1. Check solenoid valve cabling.
2. replace engine governor.
1. Check cabling (→ Engine oper‐
ating instructions).
2. Attempt to restart engine.
1. Check cabling (→ Engine oper‐
ating instructions).
2. Attempt to restart engine
1. Check cabling (→ Engine oper‐
ating instructions).
2. Attempt to restart engine.
(→ Engine operating instructions)
• Check charger valve/cabling re‐
pair as necessary
• Replace engine governor.
(→ Engine operating instructions)
• Check air recirculation valve/ca‐
bling repair as necessary.
• Replace engine governor.