112403 – LO T-Exhaust A3
Yellow alarm. Initiated by EMU.
Cause
Corrective action
The exhaust temperature of this
cylinder is too low as compared
with the average value.
1. Check spark plug.
2. Check emission values.
3. Check ignition timing (→ Page 154).
4. Check valve drive.
112404 – LO T-Exhaust A4
Yellow alarm. Initiated by EMU.
Cause
Corrective action
The exhaust temperature of this
cylinder is too low as compared
with the average value.
1. Check spark plug.
2. Check emission values.
3. Check ignition timing (→ Page 154).
4. Check valve drive.
112405 – LO T-Exhaust A5
Yellow alarm. Initiated by EMU.
Cause
Corrective action
The exhaust temperature of this
cylinder is too low as compared
with the average value.
1. Check spark plug.
2. Check emission values.
3. Check ignition timing (→ Page 154).
4. Check valve drive.
112406 – LO T-Exhaust A6
Yellow alarm. Initiated by EMU.
Cause
Corrective action
The exhaust temperature of this
cylinder is too low as compared
with the average value.
1. Check spark plug.
2. Check emission values.
3. Check ignition timing (→ Page 154).
4. Check valve drive.
112407 – LO T-Exhaust A7
Yellow alarm. Initiated by EMU.
Cause
Corrective action
The exhaust temperature of this
cylinder is too low as compared
with the average value.
1. Check spark plug.
2. Check emission values.
3. Check ignition timing (→ Page 154).
4. Check valve drive.
MS150034/04E 2016-11
| Troubleshooting | 65
TIM-ID: 0000017543 - 001
