ERIKC For BOS 0445120250 Common Rail Fuel Injection Systems 0 445 120 250 Diesel Engine Injector 0986435533

ERIKC For BOS 0445120250 Common Rail Fuel Injection Systems 0 445 120 250 Diesel Engine Injector 0986435533

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Our company's main products :For BOS denso For Delp  piezo common rail injector ,  valve , nozzle , pump , repair kit , Fuel metering valve , Solenoid valve ,injector nozzle tester , injector repair tool and shim copper oring other injector parts

injector FAQ

FAQ: Do you buy extra cores?

ERIKC Answer:Absolutely! Contact us for current pricing!

FAQ: How does a fuel injector work?

ERIKC Answer:A fuel injector is nothing more than a high-speed valve for gasoline. An engine computer or controller is used to control the fuel injector. Contrary to popular belief, this is not done by sending power to the injector. Fuel injectors are normally fed power whenever the ignition key is on. The computer controls the negative, or ground side, of the circuit. When the computer provides the injector with a ground, the circuit is completed and current is allowed to flow through the injector. This energizes an electromagnetic coil inside the injector, which pulls a sealing mechanism (pintle, ball, or disc) away from its seat. This makes it possible for fuel to flow through the injector and into the engine. When the computer removes the electrical ground to the injector, the electromagnetic coil becomes demagnetized and a spring forces the pintle, ball, or disc shut to cut off fuel flow. Even at an engine speed of just 1000 RPM , this is done hundreds of times per minute.