MTU 16V4000Lx2x Operating Instructions Manual page 57

112304 – HI T-Exhaust A4
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
112305 – HI T-Exhaust A5
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
112306 – HI T-Exhaust A6
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
112307 – HI T-Exhaust A7
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
112308 – HI T-Exhaust A8
Yellow alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 145).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 145).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 145).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 145).
3. Check valve drive (exhaust valves do not close).
Corrective action
1. Check emission values.
2. Check ignition timing (→ Page 145).
3. Check valve drive (exhaust valves do not close).
MS150121/00E 2015-07 | Troubleshooting | 57