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If faults or causes of faults are not listed below, have them rectified by
the responsible dealer.
Fault
Warning lamp for oil pressure
lights up with engine running.
Steam emitting from pressure
valve of radiator cap.
Temperature gauge in red zone
and respective control lamp
flashing.
Temperature display in white
zone.
Engine does not start.
Exhaust gases are white or blue.
*) Have this work carried out by the responsible dealer.
ENGINE
Fault cause
Oil level too low
Oil filter cartridge dirty
Oil pipe connection faulty
Pressure sensor faulty
Coolant level too low
Loss of coolant
Fan belt loose
Scale formation or dirt in cooling
system
Radiator dirty outside
Thermostat faulty
Faulty or loose radiator cap when
operating at high altitudes
Faulty coolant level sensor
Thermostat faulty
Faulty temperature display
Not enough fuel
Air in the fuel system
Faulty injection pump or nozzles
Starting speed too slow
Compression too low because of
incorrect valve clearance
Oil level too high
Incorrect fuel
Troubleshooting
Remedy
Top up with oil.
Change cartridge.
Check, repair. *)
Replace sensor. *)
Top up with coolant.
Seal cooling system.
Retighten belt.
Clean inside of cooling system.
Clean outside of radiator.
Replace thermostat. *)
Replace/tighten radiator cap.
Replace sensor. *)
Replace thermostat. *)
Replace temperature display. *)
Fill up with fuel.
Bleed fuel system.
Replace injection pump or injection
nozzles. *)
See "ELECTRICAL SYSTEM".
Adjust valve clearance. *)
Adjust to prescribed oil level.
Use prescribed fuel.
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