MTU 12V 4000 L32 F Operating Instructions Manual page 63

112409 – LO T-Exhaust A9
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
112410 – LO T-Exhaust A10
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
112411 – LO T-Exhaust B1
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
112412 – LO T-Exhaust B2
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
112413 – LO T-Exhaust B3
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
Corrective action
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
Corrective action
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
Corrective action
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
Corrective action
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
Corrective action
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
MS150104/02E 2016-11 | Troubleshooting | 63