Service manual

Attention !
The sensors’ calibration doesn’t write down the settings in the device’s memory, it
only generates the calibration curve!
Intake air temperature sensor
Rules of connecting and calibrating the air temperature sensor are identical to those of the coolant temperature
sensor.
Attention !
Intake air temperature sensor (IAT) is the key sensor used to calculate the fuel dose,
that is why it cannot be ever omitted.
MAP sensor
In order to configure the absolute pressure sensor, you should
provide its measure range (maximal pressure with 5V), and the
offset (that is the minimal pressure indicated by the MAP sensor).
TPS
The proper calibration of the throttle position sensor is very
crucial from the point of view of the correct work of the device.
We should make sure that the values indicated by the TPS
location were 0% for the throttle closed and 100% for the full
throttle. The calibration takes place by inserting the proper value
for the minimal and maximal value indicated by TPS sensor. The
value 0 – corresponds to 0V, 128 – 2.5V and 255 – 5V.
Enable TPS Antiflood
This option activates the function of the fuel burning chamber ‘clearing’ during the start-up. If, during the
cranking period, the throttle is open above the 90%, the injection time is set to 0ms.