068 – SS T-Coolant
ZKP-Number: 2.0120.932
Limit value 2
Cause
Corrective action
Coolant temperature too high.
Engine stop.
1. Allow engine to cool down.
2. Check engine coolant cooler, clean if dirty.
3. Restart engine (→ Page 123).
4. Contact Service.
081 – AL Rail Leakage
ZKP-Number: 1.8004.046
Cause
Corrective action
Pressure gradient in rail is too low
during starting or too high during
stopping. HP system leaky, air in
system.
u
Contact Service.
082 – HI P-Fuel (Common Rail)
ZKP-Number: 2.0104.931
Cause
Corrective action
Rail pressure > set value. DBR fuel
limitation, start of injection
readjusted towards late. Suction
restrictor of HP fuel block
jamming or HP fuel control block
wiring faulty.
u
Contact Service.
083 – LO P-Fuel (Common Rail)
ZKP-Number: 2.0104.921
Cause
Corrective action
Rail pressure < set value. Speed
limitation control DBR reduction.
Suction restrictor of HP fuel
control block faulty or leakage in
HP fuel system.
u
Contact Service.
085 – HI T-Umblasen
ZKP-Number: 2.0128.931
Limit value 1
Cause
Corrective action
Recirculation temperature too
high
u
Reduce power.
MS150093/05E 2018-12
| Troubleshooting | 145
TIM-ID: 0000008506 - 006
