[Gmecm] VSS help needed

[James Panter]

I believe that it is important to have a proper VSS sensor (Hall effect or 
pulse generator) but I'm not sure if the count is really important.   The 
ECM looks at count going up for accel enrichment and count going down for 
decel enleanment but is the count per rev really that important??   I'm now 
using a Porsche VSS for speedo to interface with a GM ECM as a device for 
accel and decel and it seems to work fine.           Jim
----- Original Message ----- 
From: "Andrew Gibson" <andrewsharyn at yahoo.com>
To: <gmecm at diy-efi.org>
Sent: Tuesday, June 05, 2007 9:52 PM
Subject: RE: [Gmecm] VSS help needed


> Hey Jake,
>
>  Why not use a abs tone wheel on one of the rear brake rotors/hub and put 
> an ABS speed sensor on it?
>
>
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