If your injector constant matches trhe actual flow rate of the injectors then your blm showd be close to 128 until the maf maxes out then they will get larger and larger and larger......boooom! Mike Rolica Plant A, Magnesium Products Division Strathroy (519)-245-4040 Ext. 265 -----Original Message----- From: Marteney, Steven J. [SMTP:smarteney@xlvision.com] Sent: Thursday, June 15, 2000 3:37 PM To: gmecm@diy-efi.org Subject: RE: Changing 165 fuel delivery was "General tuning question - fuel economy" Hmm, now I'm confused. I would think telling the engine you have bigger injectors would tell it to fire them less, delivering less fuel. The decrease in the BLM then means that the engine saw it was rich and decided to pull fuel out. I must understand how the ECM interprets the injector constant and how it judges what to do with the pulse width. (Trying to take a logical route.) Keep in mind I haven't tried anything YET, I'm just trying to learn. Steve -----Original Message----- From: Squash [mailto:realsquash@yahoo.com] Sent: Thursday, June 15, 2000 2:02 PM To: gmecm@diy-efi.org Subject: RE: Changing 165 fuel delivery was "General tuning question - fue l economy" I *lowered* the injector constant (which means bigger injectors) in the aujp by 20% and got a 20% reduction in most BLM cells. It prolly works the same way in a 165. Squash --- "Marteney, Steven J." <smarteney@xlvision.com> wrote: > On the injector flow rate, I had thought of telling it I had smaller > injectors than I really do. Seems that would fire them longer, but I'm in > the dark. Thought I would try it and see what happens. > Steve ---------------------------------------------------------------------------- To unsubscribe from gmecm, send "unsubscribe gmecm" (without the quotes) in the body of a message (not the subject) to majordomo@lists.diy-efi.org
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