Operating instructions

064 – SS P-Crankcase
ZKP-Number: 2.0106.932
Limit value 2
Cause Corrective action
Crankcase pressure too high;
engine shutdown.
1. Replace oil separator element (→ Page 111).
2. Contact Service.
065 – LO P-Fuel
ZKP-Number: 2.0102.921
Limit value 1
Cause Corrective action
Fuel supply pressure too low. 1. Check fuel lines for leaks.
2. Clean fuel prefilter (→ Page 127).
3. Flush fuel prefilter (→ Page 130).
4. Replace filter element of fuel prefilter (→ Page 132).
5. Replace fuel filter (→ Page 126).
066 – SS P-Fuel
ZKP-Number: 2.0102.922
Limit value 2
Cause Corrective action
Fuel supply pressure too low;
engine shutdown.
1. Check fuel lines for leaks.
2. Clean fuel prefilter (→ Page 127).
3. Flush fuel prefilter (→ Page 130).
4. Replace filter element of fuel prefilter (→ Page 132).
5. Replace fuel filter (→ Page 126).
067 – HI T-Coolant
ZKP-Number: 2.0120.931
Limit value 1
Cause Corrective action
Coolant temperature too high. u Reduce power.
068 – SS T-Coolant
ZKP-Number: 2.0120.932
Limit value 2
Cause Corrective action
Coolant temperature too high;
engine shutdown.
1. Allow engine to cool down;
2. Check coolant cooler, clean if necessary.
3. Restart engine (→ Page 42).
4. Contact Service.
MS150093/01E 2012-06 | Troubleshooting | 61
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