[Diy_efi] Intro and Questions...

[Dave Gallant, 12 Point Racing]

Hello All - 
I am new to the list so forgive my questions if they have been answered in
the past, or not appropriate for this forum.

I am in the midst of a EFI project which is more of a "how does this work"
than a "build from the ground up". I am looking to modify a Weber 1.6m
(68hc11 processor) complete EFI system (that is commonly found on Moto Guzzi
and Ducati 748/916+ motorcycle engines) for various other purposes. I have a
reasonable amount of data on the software side (have lots of help), however,
am in the midst of building a motor emulator on my work bench to further dig
into the hardware and software. I am putting together the required hardware
for it to "run" on my bench (basically an entire wire harness, all required
sensors, etc), and am going to run my trigger source off an electric motor.

My question is I am somewhat stuck on how I might go about displaying my
injector pulse width in some useable (real time would be nice) format. I
would love to be able to relate the pulse width to my computer/pda something
in a "millisecond" format, and this sounds like there would be some analogue
to digital conversion required here. Any products that can do this other
than just using an oscilloscope? Thoughts or ideas?

-d

----------------------
dave at 12pointracing.com
MRA #31, AMA #232




_______________________________________________
Diy_efi mailing list
Diy_efi at diy-efi.org
http://www.diy-efi.org/mailman/listinfo/diy_efi