Die Motronic is a system which collect electrical
signals and covert it into instructions.
The main units are sensors (for collection) the controller (for
transmission) and the actuators (for execution).
Engine speed and the load conditions
are the main entrance sizes among further differnet inputs (see sensors).
The ECU collect over the sensor the
respective conditions of the engine, clear interferrence of this signals
and put them into a uniform voltage range. A converter transform the
prepared signals into the number range in which the ECU makes the data
proccesing up to the output variable. Power output stages fits the from
the mikrocomputer outputs present sizes to the necessary power level of
the respective correcting elements. A semicondutor memory (Eeprom) store all
programms and performance graph.
The ingnition and the injection are the main
actuators among further differnet outputs (see avctuators) which will be
actuacted from the controller.
Sensors Actuators Pin-configuration
in bigger views but only in german you