Fault code no. Description
Meaning
Action
No. of as-
sociated
parameter
064
SS P Crankcase
Main warning: crankcase
pressure too high; engine
shutdown.
Engine must not be
restarted (risk of
engine damage);
notify Service.
2.0106.93
2
065
LO P Fuel
Fuel supply pressure too
low (1st limit).
Check fuel lines for
leaks.
Clean fuel prefilter.
Flush fuel prefilter.
Replace fuel prefil-
ter element.
Replace fuel filter
(→ Page 83).
2.0102.92
1
066
SS P Fuel
Fuel supply pressure too
low (2nd limit).
Check fuel lines for
leaks.
Clean fuel prefilter.
Flush fuel prefilter.
Replace fuel prefil-
ter element.
Replace fuel filter
(→ Page 83).
2.0102.92
2
067
HI T Coolant
Coolant temperature too
high (1st limit).
Reduce power.
2.0120.93
1
068
SS T-Coolant
Coolant temperature too
high (2nd limit); automatic
engine shutdown.
1. Allow the engine
to cool down;
2. Contact Service.
3.
Check engine cool-
ant radiator, clean
if dirty.
4. Restart engine
(→ Page 31).
2.0120.93
2
081
AL System Leaking
Pressure gradient in fuel rail
is too low when starting or
too high when shutting
down; high-pressure system
leaking, air in system).
Notify Service.
1.8004.04
6
082
HI P Fuel (Common Rail)
Rail pressure > specified lev-
el; speed-sensitive fuel limit-
er reduction, initial injection
phase timing retarded; intake
throttle sticking or throttle
wiring problem)
Notify Service.
2.0104.93
1
083
LO P Fuel (Common
Rail)
Rail pressure < specified lev-
el; speed-sensitive fuel limit-
er reduction; intake throttle
defective or leakage in high-
pressure system)
Notify Service.
2.0104.92
1
085
HI T Recirculation
Preliminary warning: recircu-
lation temperature too high.
Reduce power.
2.0128.93
1
086
HII T Recirculation
Main warning: recirculation
temperature too high.
Reduce power.
2.0128.93
2
MS150027/02E 2013-02
| Troubleshooting | 43
TIM-ID: 0000008507 - 003
