Electronic control device
Electronic control device located in the engine compartment above the right front wheel (near the expansion tank of the cooling system), controls the EGR valve and injection advance when the engine is cold and injection advance at low engine loads.
Crankshaft speed sensor
The crankshaft speed sensor is located on the generator and transmits information about the engine speed to the control electronics.
Acceleration Lever Position Sensor
The accelerator lever position sensor is a linear resistance potentiometer mounted on the axis of the accelerator lever near the fuel pump. It transmits to the control electronics a signal proportional to the angular position of the acceleration lever.
Coolant temperature sensor
The NTC thermistor coolant temperature sensor is located in the thermostat housing. It transmits a signal proportional to the temperature of the coolant to the control electronics.
Solenoid vacuum valve
An electronically controlled solenoid vacuum valve makes it possible to supply vacuum to the exhaust gas recirculation valve and is located in the engine compartment between the front bulkhead and above the left wheel.
Cold engine injection advance corrector
Electromagnetic injection advance corrector of a cold engine (see fig. 2E.48) located on the fuel pump and controlled by the electronic control unit via a cold engine injection advance relay. Turning on the power supply of the corrector causes a change in the injection advance. This corrector is disabled. when the engine warms up to normal temperature.
Cold injection advance relay
The cold injection advance relay, located in the fuse and relay box in the engine compartment, is controlled by an electronic control unit.
Injection advance corrector for low engine loads
Injection advance corrector for low engine loads (see fig. 2E.49) located on the fuel pump and controlled directly by the electronic control unit. Turning on the power supply of this corrector causes an increase in the fuel injection advance.
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