English
Is175 Rev. 240102 - 2
Pag. 22
Original Configuration
WARNING!
The
“Leonardo”
is supplied configured according to the parameters given in the chart below. Considering that
not all vehicles have the same characteristics, it is necessary to make sure each time that the parameters are
correct. If, after the modification of the various parameters, the [MEMORY ERASE] function is used by means
of the laptop computer or the hand - held tester, the parameters are automatically returned to the original
configuration.
Ignition type or number of cylinders DUAL COIL
Type of RPM signal STANDARD
Type of petrol to alt. fuel switchover T.P.S. DECELERATION
Number of RPM for petrol to alt. fuel switchover 2000 rpm
Fuel overlap duration 0,4 seconds
Type of alt. fuel level indicator A.E.B.
T.P.S. type LINEAR 0 ÷ 5 V
Lambda Sensor type 0 ÷ 1 V
Lambda Sensor reading delay (Open - Loop) 5 seconds
Type of Oxygen Sensor simulation STANDARD SQUARE WAVE
Yellow wire utilisation INJECTION DISABLING
VEHICLE CONFIGURATION
OPTIONAL CONFIGURATIONS
O2 SENSOR INOPERATIVE DISABLED
OXYGEN SENSOR RICH FOR TOO LONG DISABLED
OXYGEN SENSOR LEAN FOR TOO LONG DISABLED
DIAGNOSIS
PETROL TO ALTERNATE FUEL SWITCHOVER
Switchover temperature 15°C
PLEASE NOTE: if the temperature sensor is not connected to the
“Leonardo”
, this function has no
effect on the fuel switchover
Overrev option DISABLED
Automatic switchover to petrol with low alt. fuel level DISABLED
ACTUATOR
Option default lock DISABLED
Idle opening steps over default 25
Idle closing steps under default 25
Out - of - idle opening steps over default 40
Out - of - idle opening steps under default 40
Full throttle option DISABLED
T.P.S.
Idle hysteresis 0,14 V
CUT - OFF
Cut - Off option DISABLED
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