manuale per l'installatore - 1/3 tipologie d'installazione - 2/3 software ...

key. The possible selections are, in
case of CNG or LPG turbo vehicle
(picture 5.7):
• SEQUENT P1
TURBO/METANO Fuijkura
(400kPa) pressure sensor
In case of LPG installation (picture
5.8):
• SEQUENT P1 LPG Fuijkura
(250kPa pressure sensor):
• SEQUENT P1 LPG Motorola
pressure sensor:
The MAP sensor calibration can
be executed in two ways, according
to the available instruments:
1.Calibration through P1
manometer.
2.Calibration through external
manometer.
The suggested operating conditions
for the acquisition are:
1.Engine off and ignition key on
(pressure 1000 mbar)
2.Engine at idle.
5.4.1 CALIBRATION MAP
THROUGH P1
This option is based on the fact
the P1 pressure sensor has been
already set to execute the MAP
calibration, too. The program will
ask to disconnect the retroactive
pipe for the Genius (hear the itself)
and connect it to the P1 pressure
sensor inlet (see picture 5.9).
After this operation you just
need to keep the changeover
switch in petrol position, click on
OK and follow the program indications.
The calibration consists of the
Pic. 5.7 - Setting up – calibration P1-M.A.P. calibration for CNG or LPG turbo
vehicles with original MAP
Pic. 5.8 - Setting up – calibration P1-MAP calibration for LPG vehicles with original MAP
Fig. 5.9 - Setting up – MAP calibration through P1
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