The significant advancements in injector technology to meet the Euro 6 emissions legislation include increased fuel injection pressure, optimised nozzle spray angles and patterns to enhance combustion, and how many injections are possible per combustion cycle. However, another technical advancement that is not so well documented is closed loop electrical drive logic to provide accurate control during the injection event and digital rate shaping to configure the profile of the injected fuel during the combustion stroke.
Understanding this essential engineering concept is vital to unlocking true control of high pressure testing. So how has Hartridge responded to provide a leading aftermarket test solution and what advanced controls have been implemented to achieve this?
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