Engine number ("engine code" and "serial number") located at the junction of the engine / gearbox - see. arrow-. In addition, there is a sticker on the toothed belt guard with "engine code" and "serial number of the engine". The letter designation of the engine is additionally indicated on the sticker with vehicle data. Starting with the letter "S"" 4-digit letter designations of engines are used. The first 3 characters indicate the working volume of the engine and its design. They, including the serial number, are stamped on the cylinder block. The fourth character reflects the power and torque of the engine and depends on the engine control unit.