R750EU5 - IE3 - TE4 - IE4 - ISE4
English 52 Ed.8 / 10-2012
GB
In R750 EURO5 engines after each oil
change the “Oil dilution calculation”
function must be reset. The function
is reset by the diagnosis tool available
from authorised workshops or vehicle
dealers. If the diagnosis tool is not
available, the function can be reset
using the following procedure:
1. Turn the ignition key to ON with the
engine off
2. Press the accelerator pedal fully
down (pedal from 0% to 100%)
3. Wait for 3 seconds before releasing
the pedal.
4. Release the pedal, allow it to return
to the initial position (0%) and wait a
further 3 seconds before pressing it
again.
Repeat the procedure described in
points 2, 3 and 4, 5 times. In some
applications the accelerator pedal pro-
cedure is not feasible: proceed using
the manual accelerator potentiometer.
VERIFICATION: if the procedure has
been done correctly, the engine oil low
pressure light will ash three times
for one second each, with a pause of
0.5 seconds. In some applications the
verication is not feasible.
Do not throw the oil in the environment
but carry out its disposal in com-
pliance with legislation in force in the
country where it is used. Use the oils
and lubricators recommended by the
manufacturer. (See “Recommended
lubricants”)
ENGINE OIL DILUTION
Reset the ECU parameters (carry out this
operation after completing the engine oil
change).
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