Vss - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Ranger6202 · 02-01-2012, 05:38 PM

Was hoping you get some insight here. I'm bolting a 6.0 to my th400 and am wanting a VSS so i don't have to chance whether it runs good without it or not, and i wouldn't mind Cruise control later. Anyhow, do i have to match the pulse per mile or will any pulse # work? I found one at Dakota Digital for about $35, but they were saying it puts out 8k and it might not work. These guys have the 40k VSS
http://www.jagsthatrun.com/Pages/Spe...eedometer.html
but it costs double.
I thought i read somewhere that you can change the ecm to accept whatever pulse just to see its moving and to have a signal for the cruise to hold to. Mind you that i'm keeping my cable speedometer and won't need an accurate signal.
What say you lsx swappers?

02-01-2012, 05:38 PM	#1
Ranger6202 Registered User Join Date: Dec 2011 Location: Lyman Wyoming Posts: 109	Vss Was hoping you get some insight here. I'm bolting a 6.0 to my th400 and am wanting a VSS so i don't have to chance whether it runs good without it or not, and i wouldn't mind Cruise control later. Anyhow, do i have to match the pulse per mile or will any pulse # work? I found one at Dakota Digital for about $35, but they were saying it puts out 8k and it might not work. These guys have the 40k VSS http://www.jagsthatrun.com/Pages/Spe...eedometer.html but it costs double. I thought i read somewhere that you can change the ecm to accept whatever pulse just to see its moving and to have a signal for the cruise to hold to. Mind you that i'm keeping my cable speedometer and won't need an accurate signal. What say you lsx swappers?



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