(1) Pin type electromagnetic injector (2) Ball valve type electromagnetic injector (3) Plate valve type electromagnetic injector (4) fuel injector with lower fuel intake

The role of the fuel injector is:

The role of the injector is to inject fuel into the intake manifold or cylinder according to the injection timing and pulse width calculated by the engine ECU. The injector is actually a solenoid valve, and the ECU controls the operation of the injector by controlling the current flow of its soleno......

In the use of an air flowmeter, a flow of gas passes through the flowmeter to rotate the turbine blades.

The injector should be checked and adjusted for about 700h. If the opening pressure is lower than the specified value more than 1Mpa or the needle valve head carbon accumulation is serious, the needle valve should be unloaded and put into clean diesel oil with wood chips to scrape the carbon accumu......