Control and measuring instruments and sensors (Granta 2190)

All the vehicle's control and measuring instruments: speedometer, odometer, tachometer, fuel gauge, as well as the trip computer display are installed on the instrument panel. The control lamps are also located there.

The tachometer and speedometer are electronic-mechanical, and the odometer is fully electronic. Information about the speed of movement and the distance traveled is read from the vehicle speed sensor. Odometer readings (total and daily mileage), the fuel level indicator is displayed on the liquid crystal display of the trip computer. The trip computer control buttons are located on the right steering column switch lever.

Control lamps inform the driver about the activation or malfunction of various vehicle systems. They are made on LEDs and soldered to the electrical board of the instrument panel.

The brake fluid low level sensor is installed in the master cylinder reservoir cap. When the liquid level drops below the permissible level, the sensor float drops and closes the contacts, causing the control lamp to light.

The emergency oil pressure sensor is installed in the cylinder head. The contacts of a serviceable sensor should close when the pressure in the engine lubrication system drops below 0.06 MPa (0.6 kgf/cm²).

Fuel level indicator sensor (and fuel reserves) installed in the fuel module.

The car can also be equipped with front brake pad wear sensors. The signal from the sensor is output to the instrument panel.