31339154 Engine Fuel Injector Nozzle 2.0T XC60 Auto Parts 2011

31339154 Engine Fuel injector nozzle 2.0T XC60 Auto Parts 2011

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Detailed Description:

Working principle: The automobile fuel injector is a simple solenoid valve. When the solenoid coil is energized, it will generate suction, causing the needle valve to be sucked up and open the nozzle hole. The fuel is then sprayed out at high speed through the annular gap between the needle valve head and the nozzle hole, forming a mist to facilitate complete combustion. When the solenoid coil is powered off, the electromagnetic suction generated disappears, the return spring closes the needle valve, and the injector stops injecting fuel.

Function: The main function of the fuel injector is to control the time and amount of fuel injection to ensure that the engine can operate normally. It produces power by injecting gasoline into the cylinder where it mixes with air and is then burned. Controlling the timing and amount of fuel injection is crucial because car engines require very precise amounts of fuel. Once the fuel injection amount is insufficient or the fuel injection time is inaccurate, it will affect the operation of the engine, leading to vehicle performance degradation or even failure.

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31339154 Engine Fuel injector nozzle

2.0T Engine Fuel injector nozzle

XC60 Engine Fuel injector nozzle

31339154 Engine Fuel Injector Nozzle 2.0T XC60 Auto Parts 2011 Images