Bosch 110 series Injector parts detail and measurement

The schematic diagram for the inline fuel injection pump is shown below. The inline fuel injection pump consists of the following major components: Plunger with a helical groove;. The number of discharge ports in the stator body is equal to the number of fuel injectors in an engine. The rotor rotates inside a stationary body for the.. electronic unit injector. The heart of the diesel engine is the fuel injection system. It has the vital function of communicating with the Electronic Control Module (ECM) and pumping a measured quantity of fuel into each cylinder at precisely the right moment. The unit injector does all this with simple design and few parts.

A fuel injection system is a system for dosing fuel in an internal combustion engine by means of an injector. Different types of fuel injection systems have various characteristics that affect the environmental class of the engine, its power, and fuel efficiency.. Types of Fuel Injection Systems. There are two ways fuel injection into the airflow: vacuum and excess pressure.. #7 Fuel Injectors. The parts that deliver the fuel to the engine's combustion chamber are known as fuel injectors. Fuel is sprayed into the engine by the fuel injectors at high pressure and in a precise pattern. #8 Throttle Body. A throttle body is a part of the engine that controls how much air is allowed to enter the engine.