112717 – HIHI T-Exhaust B7 (abs)
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
high.
1. Check emission values (→ Page 46).
2. Check ignition timing (→ Page 175).
3. Check valve drive (exhaust valves do not close).
112718 – HIHI T-Exhaust B8 (abs)
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
high.
1. Check emission values (→ Page 46).
2. Check ignition timing (→ Page 175).
3. Check valve drive (exhaust valves do not close).
112719 – HIHI T-Exhaust B9 (abs)
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
high.
1. Check emission values (→ Page 46).
2. Check ignition timing (→ Page 175).
3. Check valve drive (exhaust valves do not close).
112720 – HIHI T-Exhaust B10 (abs)
Red alarm. Initiated by EMU.
Cause
Corrective action
Individual exhaust gas
temperature of this cylinder is too
high.
1. Check emission values (→ Page 46).
2. Check ignition timing (→ Page 175).
3. Check valve drive (exhaust valves do not close).
112923 – MD/SD T-Exhaust
Red alarm. Initiated by EMU.
Cause
Corrective action
Summary alarm (for details, refer
to the source alarm).
u
Summary alarm (for details, refer to the source alarm).
113200 – Communication Lost ECU
Red alarm. Initiated by EMU.
Cause
Corrective action
No communication with ECU on
CAN.
1. Check ECU supply voltage.
2. Check CAN connecting line.
76 | Troubleshooting | MS150104/02E 2016-11
TIM-ID: 0000038611 - 003
