65 – LO P-Fuel
Cause
Corrective action
The fuel pressure at sensor B34.1
went below limit value 1. Fuel
pressure is too low.
1. Replace fuel filter (→ Page 155).
2. Replace fuel prefilter (→ Page 163).
3. Contact Service.
66 – SS P-Fuel
Cause
Corrective action
The fuel pressure at sensor B34.1
went below limit value 2. Fuel
pressure is too low.
1. Replace fuel filter (→ Page 155).
2. Replace fuel prefilter (→ Page 163).
3. Contact Service.
67 – HI T-Coolant
Cause
Corrective action
The coolant temperature at
sensor B6 exceeded limit value 1.
Coolant temperature is too high.
1. Reduce power.
2. Check operation of cooler and fan (plant).
3. Check engine coolant level (→ Page 242).
4. Contact Service.
68 – SS T-Coolant
Cause
Corrective action
The coolant temperature at
sensor B6 exceeded limit value 2.
Coolant temperature is too high.
1. Check operation of cooler and fan (plant).
2. Check engine coolant level (→ Page 242).
3. Contact Service.
82 – HI P-Fuel (Common Rail)
Cause
Corrective action
The fuel pressure at sensor B48
exceeded the limit value. Fuel
pressure is too high.
u
Contact Service.
83 – LO P-Fuel (Common Rail)
Cause
Corrective action
The fuel pressure at sensor B48
went below the limit value. Fuel
pressure is too low.
u
Contact Service.
89 – SS Engine Speed too low
Cause
Corrective action
The engine speed has went below
the limit value. Emergency engine
stop was tripped.
1. Acknowledge alarm.
2. Observe additional messages.
3. Contact Service.
94 | Troubleshooting | MS150123/01E 2017-05
TIM-ID: 0000077157 - 001
