Subject	Injector pulse
Posted by	MrH on August 22, 2008 at 9:11 AM
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Message	Hi all. Am I correct in thinking that the injectors all fire simultaneously and therefore an injector going down or being disconnected will cause the remaining injectors to receive too large a pulse and subsequently overfuel? My reasoning is this: There will be no combustion in the cyl with a disconnected injector, logically this says that overall less fuel will be injected and the reading should be lean. I can only think that the pulse which was large enough to drive six injectors is now only driving 5 but driving them harder - i.e. they're overinjecting and not all the fuel is being burnt... Can anyone confirm the above please? Cheers H
Follow Ups	Injector pulse - MrH 09:11:25 08/22/08 You are thinking of a really old injection system - na300zx (OH) 10:17:02 08/22/08 *unless you are running really high duty cycles - na300zx (OH) 10:18:56 08/22/08 Re: *unless you are running really high duty cycles - MrH 11:01:18 08/22/08 Re: You are thinking of a really old injection system - 90coupeconversion 23:47:29 08/22/08 If you do have a injector down it will richen up that bank - Spddracer 20:56:08 08/22/08
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