Hyster forklift 491 EFI gasoline engine _ Tianjin 491 EFI gasoline engine _ Po Fat

Hyster forklift 491 EFI gasoline engine _ Tianjin 491 EFI gasoline engine _ Po Po Fat provided by Hefei motive. Power Technology Co., Ltd. Hefei Bao fat (www.baufar.cn) is a business alliance Hefei quality certified company, has a treasure motive, baufar, Hefei treasure hair and other brands, has a good reputation, honesty, service first, click on the page The "Business League Support" icon, we will be happy to serve you! 13 gear oil off the engine deceleration control, the computer will control the fuel supply is stopped Tianjin 491 EFI gasoline engine, which can greatly reduce the harmful emissions generated engine, but also can improve fuel economy. 14 self-diagnostic functions of the computer can be one or several components in the system exception Beijing 491 EFI gasoline engine, a timely reminder to the user of the vehicle inspection and maintenance necessary by lights. While using emergency bypass control program to control the engine work to ensure that the user of the vehicle emission control 15 designated by the State agency testing, system and vehicle cooperate fully meet the Euro 2 emission regulations. ECU controls the fuel injection control injector drive time and injection timing, the engine in a variety of conditions can get the best concentration of the mixture. Each cylinder intake port fuel injectors are equipped with a 491 EFI gasoline engine, fuel tank fuel pump fuel pump, the fuel distribution pipe to the fuel pressure regulator allows injection pressure remained stable Hefei 491 EFI Gasoline, fuel injector spray fuel directly into each cylinder of the airways. In each working cycle of the engine (crankshaft twice per revolution), each cylinder fuel injection time (injection sequence is 1-3-4-2), this spray is called sequential injection. When the engine is running under cold or high-load condition, in order to maintain good performance, ECU open loop control, providing richer mixture; When the engine is at normal operating condition (small load), ECU through the oxygen sensor feedback signals for closed-loop control, to get the best air-fuel ratio, so that three-way catalytic converter to achieve the best cleaning efficiency.