[Diy_efi] wiring harness question

John Stricker jstricke at rwisp.com
Fri May 30 12:19:23 GMT 2003


Chris,

The '85-'88 Fiero with the 2.8 used no MAF, it was speed density from the
factory.  None had a knock sensor either, that I know of, but the provision
for it is in the '85 ECM, unused.

John Stricker

----- Original Message ----- 
From: "Chris Carson" <fastcarson at prodigy.net>
To: "List for general do-it-yourself EFI talk" <diy_efi at diy-efi.org>
Sent: Thursday, May 29, 2003 10:39 PM
Subject: [Diy_efi] wiring harness question


> Planning on installing EFI on my Olds, got a quick question, just wanted
to
> make sure.
> I was offered a complete 85 camaro (MAF) harness & computer for very
cheap,
> but i wanted to go with speed density. I can't seem to find a cheap
complete
> SD system, only ECMs w/ the harness cut.
> Will the 730 plug into the other harness, or with minimal hacking and
> splicing? Am I right when I assume that the harnesses are almost the same
> between a 730 and whatever they used in '85, except for the extra MAF
stuff?
> Just trying to Keep it Simple...
> Chris
>
>
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> Diy_efi at diy-efi.org
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