[Diy_efi] Injector duty cycle meter

[Steve Ravet]

Something like this?

http://diy-efi.org/diy_efi/projects/pw_meter/

--steve=20

-----Original Message-----
From: diy_efi-bounces at diy-efi.org [mailto:diy_efi-bounces at diy-efi.org] =
On Behalf Of mlschmidt at sprintmail.com
Sent: Saturday, January 31, 2004 9:54 PM
To: diy_efi at diy-efi.org
Subject: [Diy_efi] Injector duty cycle meter

I've seen a number of web sites with instructions on making an LED =
display air/fuel ratio meter using the O2 sensor signal. Does anyone =
know of any information on making a similar meter for measuring injector =
duty cycle?
I've seen a couple of meters like this available for sale, but never any =
information or instructions on making your own.

Mike
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