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<blockquote data-quote="nan83" data-source="post: 3915148" data-attributes="member: 6718"><p>multipoint = fires all injectors simultaneously = no good </p><p>batch = fires the two of injectors alternately = reduce fuel rail pressure oscillation amplitude</p><p></p><p>batch better...</p><p></p><p>but all the systems ... multipoint, batch & sequential will act almost the same ofter 65% of duty cycle maybe...</p><p></p><p>sequential is the best to control big injector at low & mid rpm... coz the injector will start to inject fuel before the intake valve to open....</p></blockquote><p></p>
[QUOTE="nan83, post: 3915148, member: 6718"] multipoint = fires all injectors simultaneously = no good batch = fires the two of injectors alternately = reduce fuel rail pressure oscillation amplitude batch better... but all the systems ... multipoint, batch & sequential will act almost the same ofter 65% of duty cycle maybe... sequential is the best to control big injector at low & mid rpm... coz the injector will start to inject fuel before the intake valve to open.... [/QUOTE]
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