DIY_EFI Digest V4 #411

[DIY_EFI Digest]

DIY_EFI Digest         Tuesday, July 13 1999         Volume 04 : Number 411



In this issue:

	Haltech
	RE: DIY_EFI Digest V4 #407
	Saab 900T AMM (MAF) Swap
	ecu design

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Date: Mon, 12 Jul 1999 19:16:35 -0400
From: "C. Brooks" <cbrooks1 at tqci.net>
Subject: Haltech

Hi all, I was looking through the archives and ran across mention of a group
buy for Haltech E6GM's. Are any of the participants still on the list? If
you don't mind, I'd like to hear about the unit and what you think of it.
What was your application? Did it work out? How do you like the S/W? etc...

Charles Brooks

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Date: Mon, 12 Jul 1999 16:02:02 -0700
From: "Stegbauer, Michael" <mike.stegbauer at compaq.com>
Subject: RE: DIY_EFI Digest V4 #407

> Subject: Injector info
>
> I just uploaded a file called injector.rtf to the FTP site. It's a list of
> 100+ injectors, with p/n's, applications, and flow rates.
>
> I can't take credit for compiling the info though, a friend of mine traded
> the info for a six-pack of Guiness not sure where he got it but it's been
> pretty accurate for me . Wouldn't you know it, he wouldn't let me have the
> info until I delivered the beer!

I'm afraid I have to doubt the reliability of this info...
Guiness comes in four-packs.       ;-)

Mike

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Date: Mon, 12 Jul 1999 20:43:36 -0400
From: bjanesi at juno.com
Subject: Saab 900T AMM (MAF) Swap

I've been off this list for some time, but have jumped back on now that
I'm in the middle of a project that has some relevance.

Specifically, I'm trying to replace the stock Bosch VAF meter in a Merkur
XR4Ti (2.3L Ford Turbo) with the MAF (AMM in Saab verbiage) meter from a
'86 Saab 900T (16v 2.0L Turbo).  

My initial thoughts were that I might get lucky and have a plug-n-play
swap (with a little electrical work) since the intake consumptions are
fairly close.  Even though the Saab MAF has an adjustment screw (What
specifically does it adjust?), now I'm thinking this is still not likely
since I'm hearing the output curves are different between a MAF and VAF.

But before I get that far, I still need to define the 6 circuits on the
MAF, and their input/output ranges.  I have the schematic, but it only
tells me where everything goes.  The 4 circuits that route to the PCM (LH
Jetronic) are still a question mark.  If I had the whole running car
(rather than just the MAF), I'd figure it all out in 30 minutes.

Anyone care to comment or provide some insight?

Thanks,

Brad Anesi
'88 XR4Ti 5-speed
...and some other assorted German & Italian hardware  ...but no Swedes

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Date: Tue, 13 Jul 1999 15:31:07 +1000
From: "Lowther, Peter" <Peter.Lowther at dofa.gov.au>
Subject: ecu design

What are the procedures for registering onto the diy_efi list?

I'm interested in locating a circuit design for building a DIY ecu.

Peter Lowther

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End of DIY_EFI Digest V4 #411
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