112619 – LOLO T-Exhaust B9
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 spark plug.
2. Check emission values.
3. Check ignition timing (→ Page 163).
4. Check valve gear.
112620 – LOLO T-Exhaust B10
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 spark plug.
2. Check emission values.
3. Check ignition timing (→ Page 163).
4. Check valve gear.
112701 – HIHI T-Exhaust A1 (abs)
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is
too high.
1. Check emission values.
2. Check ignition timing (→ Page 163).
3. Check valve gear (exhaust valves do not close).
112702 – HIHI T-Exhaust A2 (abs)
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is
too high.
1. Check emission values.
2. Check ignition timing (→ Page 163).
3. Check valve gear (exhaust valves do not close).
112703 – HIHI T-Exhaust A3 (abs)
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is
too high.
1. Check emission values.
2. Check ignition timing(→ Page 163).
3. Check valve gear (exhaust valves do not close).
112704 – HIHI T-Exhaust A4 (abs)
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is
too high.
1. Check emission values.
2. Check ignition timing (→ Page 163).
3. Check valve gear (exhaust valves do not close).
70 | Troubleshooting | MS15026/00E 2015-05
TIM-ID: 0000044566 - 002
