The most advanced way is direct injection into the cylinder. This method allows you to work on a very lean mixture. It has 1 part gasoline to 50 parts air. In a carburetor, a mixture of 1:15 is considered normal, and 1 part of gasoline and 20 parts of air is a very poor mixture and practically does not burn. This method causes problems with the ignition system. But they have already been resolved. The direct injection power system is the most progressive and allows you to solve environmental and economic problems.
The computerized power supply system with electronically controlled injection puts our cars on a par with modern foreign cars. This system allows you to influence the toxicity of exhaust gases, engine power, its torque and its efficiency. The computer controls the entire process of preparing the necessary working mixture. And it all depends on the program that is embedded in this computer, and on the availability of modern components that can provide all the capabilities of this power system.
On «dozens» There are two options for such a power supply system:
- 1. Distributed injection with computer (electronic control unit) «January 5.1», and with the VAZ control program, with domestic components of the power supply and ignition system, without a converter and an oxygen sensor.
- 2. With computer «January 5.1», with a program and components developed by a German company «BOSCH» in a joint venture «Bosch-Saratov».