New Diesel Injector Nozzle Dlla148p2310 0433172310 for Fuel Injector 0445120245 for Bosch Spare Parts

The mixed impurity blockage of the fuel injector nozzles is divided into metal type and non-metal type. Among them, the harm caused by the clogging of metal impurities is the most serious. If the situation is serious, it will even cause serious shaking of the diesel engine, causing abnormal and rapid wear of related mechanical parts, causing unnecessary damage. It should be noted that in actual use, if the function of the diesel filter is intact, the harmful impurities and water in the fuel can be fully and effectively filtered out after passing through the diesel filter, but oil pollution will still occur. Internal clogging of fuel injector nozzless, especially the batch clogging of multiple fuel injector nozzless of the same model, not only embarrass users and maintenance personnel, but also make fuel injector nozzles manufacturers helpless, do not know how to take preventive measures, eliminate causes, and troubleshoot .

Therefore, when the fuel injector nozzles is clogged, especially when there is a batch clogging event, how to quickly judge the source of the clogging of metal impurities, that is, where it comes from and what it is, is extremely important. Because, once the cause is found, proactive preventive measures can be taken to prevent failures such as batch blockages from recurring.

In addition, due to the light weight and small size of the metal impurity blockage collected from the inside of the clogged fuel injector nozzles, it is no longer possible to use traditional carbon-sulfur analyzers, photoelectric spectrum analyzers, etc. to analyze and determine the source of clogging. At present, it is generally only possible to use dedicated laser probe trace component analyzers, ion probe mass spectrometers, Auger electron spectrometers, electron probe X-ray spectrometers, electron probe X-ray spectrometers, etc. The micro-area chemical composition analyzer is used to determine the composition of metal impurity blockages.