[Gmecm] Buick 3300 LG7 MAF Program...

dozierhc at aol.com dozierhc
Tue Nov 13 02:27:06 UTC 2012


If this is the case, then I can just intercept the signal to the speedometer at the IP and use it direct for the 749!


-----Original Message-----
From: Bob Hughes <rwhughe at oplink.net>
To: gmecm <gmecm at diy-efi.org>
Sent: Mon, Nov 12, 2012 8:16 pm
Subject: Re: [Gmecm] Buick 3300 LG7 MAF Program...


> The Fiero is a 1984 flavor.  So I think we are out of luck as far as
> the 4k Mag sensor is concerned.
All of the Fieros from 84 to 88 with manual or automatic transmission 
used a 4000ppm magnetic VSS sensor. The speedometer card converted this 
to 2000ppm for the ECM.

-- 
Robert W. Hughes (Bob)
BackYard Engineering
29:40.237N, 95:28.726W or perhaps 30:55.265N, 95:20.590W
Houston, Texas "The city with too much Oxygen"
rwhughe at oplink.net
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