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From: Hammo on 8 Feb 2007 08:20 On 8/2/07 11:07 PM, in article 2oEyh.4648$sd2.1013(a)news-server.bigpond.net.au, "Boxer" <someone(a)nowhere.com> wrote: > > "sharkey" <sharkey(a)zoic.org> wrote in message > news:slrneslt22.4jo.sharkey(a)anchovy.zoic.org... >> Nev.. <idiot(a)mindless.com> wrote: >>> >>> Enough of the silly monkeys. Just explain whatever it is you are >>> avoiding. How does the engine management computer figure out the fuel >>> flow rate? >> >> On an EFI car, it _causes_ the fuel flow rate ... you can calculate it >> from the (fuel rail pressure - the manifold pressure) * (injector open >> time - fudge factor). >> >> -----sharks >> -- >> Du verschwendest �bertragungskapazit�ten. > > I thought it was injection pulses. Goes to insert joke (and thinks better of it). Hammo ....it's all about me!!
From: Knobdoodle on 8 Feb 2007 08:22 "Nev.." <idiot(a)mindless.com> wrote: > Ok so I tested it myself. > > 5.7 Lt EFI Holden in diagnostics mode. > All Lights off idle speed ~803 > All Lights on idle speed ~803 > All lights off fuel rate 2.68L/hr > All lights on fuel rate 2.68L/hr > Hey Nev; what's it do when the air is switched on? Does the idle drop or stay the same? Of course aircon is a much larger load than just headlights but it might indicate if your engine computer is automatically compensating or not. -- Clem
From: Knobdoodle on 8 Feb 2007 08:27 "Hammo" <hbaj2006(a)aapt.net.au> wrote in message news:C1F0BE07.10E7E%hbaj2006(a)aapt.net.au... > > > > On 8/2/07 8:23 AM, in article 12skgrpblqagfc4(a)corp.supernews.com, "GB" > <gb0506(a)kickindanuts.threefiddy.com> wrote: > >> Hammo <hbaj2006(a)aapt.net.au> wrote: >>> PS I just tried it in my car and it used no fuel for the 10 minute I >>> had >>> the lights on! >> >> How did the battery get charged up? Magic? >> > According to you it will be.... > Sheesh GB; what are you a Hammo virgin? He didn't say the battery got charged up; just that he ran the headlights for 10 minutes and used no fuel! (The battery will get charged up tomorrow when he runs the engine!) -- Clem
From: Knobdoodle on 8 Feb 2007 08:34 "Nev.." <idiot(a)mindless.com> wrote: > I think you've been reading too many physics books and you've lost sight > of reality. Are you saying that if I measure something once per second > and then multiply that by 3600 my result is not an accurate measure of an > hourly rate? Do you think the computer controlling the fuel rate just > guesses? > No; it actuates the injector the exact amount that it's been told to for the conditions it's measured. It then displays the exact mpg (L/Hr, Km per kilojoule or whatever) that's it's been told to display too. But it doesn't have any idea what a litre actually is and it certainly doean't have any ability to actually measure one! -- Clem
From: Hammo on 8 Feb 2007 08:54
On 9/2/07 12:27 AM, in article TyFyh.4680$sd2.1497(a)news-server.bigpond.net.au, "Knobdoodle" <knobdoodle(a)hotmail.com> wrote: > > "Hammo" <hbaj2006(a)aapt.net.au> wrote in message > news:C1F0BE07.10E7E%hbaj2006(a)aapt.net.au... >> >> >> >> On 8/2/07 8:23 AM, in article 12skgrpblqagfc4(a)corp.supernews.com, "GB" >> <gb0506(a)kickindanuts.threefiddy.com> wrote: >> >>> Hammo <hbaj2006(a)aapt.net.au> wrote: >>>> PS I just tried it in my car and it used no fuel for the 10 minute I >>>> had >>>> the lights on! >>> >>> How did the battery get charged up? Magic? >>> >> According to you it will be.... >> > Sheesh GB; what are you a Hammo virgin? > He didn't say the battery got charged up; just that he ran the headlights > for 10 minutes and used no fuel! > (The battery will get charged up tomorrow when he runs the engine!) Yeah, what a nong! Actually, I'm gonna use solar power! Hammo |