Resorce? [was: Distributorless CFI???]

Clare Snyder snyder at huron.net
Wed Mar 11 02:41:53 GMT 1998


Fredric Fitzgearld wrote:
> 
> Well...
> 
> I can't believe that none of you guys have this answer.   :)
> 
> Do any of you know of a book, or something, that might give me some help
> on CFI inputs, outputs, specs, and stuff like that?  Is this type of
> information in the Ford shop manuals?
> 
> Sorry if this seems trivial but it appears to be a doable challenge for
> me.
> 
> TIA,
> 
> FEF
> ______________________ Reply Separator _________________________________
> Subject: Distributorless CFI???
> Author:  Fredric Fitzgearld at RACCM20
> Date:    3/9/98 5:11 PM
> 
> All,
> 
> First, let me say that I'm amazed at the accumulative knowledge of this
> list.  It is am honor to be on this list, at all.   :)
> 
> Now, forgive me if this seems like a stupid question but I haven't found
> answers in the archives.
> 
> I understand that the computer on a '85 Merc 302 (CFI) communicates with
> the distributor, in some way.  And, viae verse...  Is there a way to fool the
> computer into thinking that the distributor is there so I can use my stock
> electronic ignition?
> 
> Ideally, I would like to use my performer intake, stock '70ish ignition,
> and '85 CFI on my '66 289.  Is it possible to use just the fuel stuff
> and fool the other inputs into thinking everything is fine?  I'm even
> willing to make manual adjustments on the fly, with tuning pots, if it's
> possible.  IMO, it's better then a carb, by a far cry.
> 
> Any other help, or comments, are welcome.
> 
> Thanks for the tolerance,
> 
> FEF
> 
> 
If you are talking high pressure CFI, the ignition signal pulses the
injector. CFI in FordSpeak means Central Fuel Injection, not Continuous
Fuel Injection. The Orange and Yellow wire from the TFI module is the
trigger for the CFI (EEC-III) computer. Black is ground, light green is
the "points" wire (coil negative to ground) The red and white wires go
to the ignition switch. On EEC IV,  it is a lot more complicated. Let me
know exactly what you are working on and I'll try to get you a diagram.
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