MTU 16V4000Lx2x Operating Instructions Manual page 67

112514 – HIHI T-Exhaust B4
Red alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
112515 – HIHI T-Exhaust B5
Red alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
112516 – HIHI T-Exhaust B6
Red alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
112517 – HIHI T-Exhaust B7
Red alarm. Initiated by EMU.
Cause
Individual exhaust gas
temperature of this cylinder is
too high in comparison with
weighted average.
112518 – HIHI T-Exhaust B8
Red 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 | 67