ERIKC 0445120015 For BOS oil injection pump 0 445 120 015 original common rail injector 0445 120 015 For IVEC

ERIKC 0445120015 For BOS oil injection pump 0 445 120 015 original common rail injector 0445 120 015 For IVEC

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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: Injector maintenance points. Carefully clean and replace the needle valve fittings?

ERIKC Answer:When replacing the needle valve parts, the needle valve coupler should be first put into hot diesel oil at 70-80°C for 10 minutes, and then in a clean diesel oil, the needle valve will be reciprocated in the valve body so as to thoroughly clean. In this way, failure of the needle valve to stick due to melting of the anti-rust oil during operation of the injector can be effectively avoided. In addition, when cleaning the needle valve assembly, do not collide with other hard objects to prevent the needle valve guide surface from being scratched. The

FAQ: The main points of use and maintenance of injectors are to avoid stuck needles.

ERIKC Answer:When you loosen the high-pressure fuel pipe fitting, if you see a lot of bubbles or oil bubbles, it means that the needle valve has been stuck in the open state, so that the compressed gas produced when the cylinder is compressed is inverted into the high-pressure oil through the injector. At this time, if the high pressure fuel pipe is touched by hand, no pulsation or pulsation of diesel oil is felt. If the needle valve is stuck, there will be particulate matter in the oil and residual iron in the injector, which will cause the cylinder injector to malfunction or not work. At this time, the needle valve assembly should be cleaned and assembled again.