Joke Collection Website - Cold jokes - Is it necessary to clean the fuel injector?

Is it necessary to clean the fuel injector?

This is necessary. The fuel injector is actually a simple solenoid valve. When the electromagnetic coil is energized, the suction force is generated, the needle valve is sucked up, the nozzle hole is opened, and the fuel is ejected at high speed through the annular gap between the shaft pin at the head of the needle valve and the nozzle hole, forming mist, which is beneficial to full combustion.

The injector itself is a normally closed valve (normally closed valve means that the valve is always closed when there is no control signal input; Normally open valve means that when there is no control signal input, the valve is always open, and the valve needle moves up and down to control the opening and closing of the valve.

Importance of nozzle cleaning

The working quality of injector plays a particularly important role in the output power of each diesel engine. Because the quality of gasoline and diesel oil is not very good, the injector works abnormally, which leads to serious carbon deposition in the cylinder. Accelerated damage of cylinder liner and engine piston will lead to idling flameout, increased fuel consumption, weak instantaneous speed, difficult start-up and excessive pollution discharge, which will seriously block the fuel nozzle and destroy the diesel engine.

(1) "Vehicle" refers to motor vehicles and non-motor vehicles.

(2) "Motor vehicle" refers to a wheeled vehicle that is driven or towed by a power plant and travels on the road for people to ride or transport articles and carry out special engineering operations.

(3) "Non-motor vehicles" refer to vehicles driven by human or animal power and running on roads, as well as disabled motorized wheelchairs, electric bicycles and other vehicles whose design maximum speed, no-load weight and overall dimensions meet the relevant national standards.