112614 – LOLO T-Exhaust B4
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
112615 – LOLO T-Exhaust B5
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
112616 – LOLO T-Exhaust B6
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
112617 – LOLO T-Exhaust B7
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
112618 – LOLO T-Exhaust B8
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
low in comparison with weighted
average.
1. Check igniter.
2. Check emission values (→ Page 46).
3. Check ignition timing (→ Page 175).
4. Check valve drive.
72 | Troubleshooting | MS150104/02E 2016-11
TIM-ID: 0000038611 - 003
