The engine letter designations starting with the letter "C" are 4-digit. The first 3 digits determine the working volume and mechanical design of the engine. They, including the current number, are stamped on the cylinder block. The 4th digit is intended to indicate the engine power and torque and depends on the engine control unit. "Arrow 2" is not taken into account. The 4 "times" digit engine letter designation is also given on the manufacturer's plate (export version), on the vehicle data sticker and on the engine control unit. Locations of the manufacturer's plate (for different countries) and stickers with vehicle data.