MTU Detroit Diesel 12 V 2000 P62, Technical Publication

Page: 79 / 208

Troubleshooting 75
Fault code Fault message Meaning Action
223 SD LEVEL
INTERCOOLER
Sensor fault (charge air
coolant level).
1. Check cabling ( → Engine
operating instructions);
2. Contact Service
• Check sensor.
229
SD ENG. SPEED
SENSORS Sensor fault crankshaft speed
and camshaft speed. 1. Check cabling ( → Engine
operating instructions);
2. Contact Service
• Check sensor.
230 SD CRANKSHAFT
SPEED Sensor B13 faulty (crankshaft
speed). 1. Check cabling ( → Engine
operating instructions);
2. Contact Service
• Check sensor.
231 SD CAMSHAFT
SPEED Sensor B1 faulty (camshaft
speed). 1. Check cabling ( → Engine
operating instructions);
2. Contact Service
• Check sensor.
232 SD CHARGER SPEED
1 Sensor B44 faulty (ETC
speed 1). 1. Check cabling ( → Engine
operating instructions);
2. Contact Service
• Check sensor.
240 SD P-FUEL Sensor B34 faulty (fuel
pressure). 1. Check cabling ( → Engine
operating instructions);
2. Contact Service
• Check sensor.
245
SD POWER SUPPLY Sensor fault (ECU operating
voltage). Replace engine governor ( → Engine
operating instructions).
246 SD T-ELECTRONIC Temperature sensor for
measuring electronics
temperature faulty.
Replace engine governor ( → Engine
operating instructions).
250 SD CAN SPEED
DEMAND
Sensor fault (CAN setpoint
speed).
Contact Service.
• Check CAN communication.
266
SD SPEED DEMAND
AN.
External speed setting faulty. ( → Engine operating instructions)
1. Check cabling
2. Check speed setting.
267 SD SP. DEM. TEST
BENCH External test bench speed
setting faulty.
Check potentiometer and cabling ( →
Engine operating instructions).
270 SD SPEED DEMAND Sensor fault frequency
setting. 1. Check cabling ( → Engine
operating instructions);
2. Contact Service
• Check setpoint speed sensor.
301...310 TIMING CYLINDER
(A1- A10) Timing bank 1 (solenoid
valve 1) ... Timing bank 1
(solenoid valve 10)
Replace injector if fault message
occurs frequently (
→ Engine operating
instructions).
311...320
TIMING CYLINDER
(B1- B10) Timing bank 2 (solenoid
valve 1) ... Timing bank 2
(solenoid valve 10)
Replace injector if fault message
occurs frequently ( → Engine operating
instructions).
MS15009/00E 06-09 © MTU