Electronic and Mechanical DIAGNOSTICS

Computer diagnostics

Checks electrical lines and electronic modules of engine, chassis, body parts by means of special programs and equipment of vehicles and equipment.

Example - a fault detected in the diagnostic program indicates that the electrical indicator of the engine cooling system (coolant sensor) does not work.

Mechanical diagnostics

It is a mechanical inspection using special tools based on computer diagnostic results.

Example - The engine cooling system sensor check sequence (checking the sensor itself, the electrical line, the electronic control module, and finally the cooling system) found in the diagnostic program. As a result, the diagnostician gives a direct direction to eliminate the malfunction.

NOTE: In some cases, the computer does not show any information about the malfunction during diagnostics. In such a situation, the diagnostician must know the principle of operation of the vehicle, otherwise it is impossible to determine the fault.