Injector opening time

[Mike]

on the ftp site there is a file called 118121.zip which has measured peak
and hold values from reconditioned injectors and from an actual car ('77
model). I too have a 'bendix' ecu in my garage (haven't had the heart to
trash it).
byE
Mike
----- Original Message -----
From: <bcroe at juno.com>
To: <gmecm at diy-efi.org>
Sent: Monday, August 07, 2000 10:50 PM
Subject: Re: Injector opening time


> I wonder if someone could clue me in on the part of
> fuel injector pulsewidth that is lost to just opening
> and closing, no fuel delivered?  What I mean is if
> an injector pulsed for 7 ms had an effective open
> time of 5 ms, then a 12 ms pulse (2 ms opening
> plus two times 5 ms open) would deliver exactly
> twice the fuel of 7 ms
>
> The ECU I am looking at is the old 76 Cadillac analog
> unit.  The pick-and-hold seems to put out a constant
.....................

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