VSS

[Mike Rolica]

Hey your pretty good, dija use a calculator?:-)  (sorry for the sarcasm)
Gotta get my spedo corrected, is 20km/h out..... Got pulled over last night
for 160 in a 90   (102mph in a 55mph zone).. gave me a warning  feeeew!
Mike Rolica
EXT. 260
 :-)


	-----Original Message-----
	From:	TK [SMTP:terryk at foothill.net]
	Sent:	Wednesday, November 10, 1999 10:17 AM
	To:	gmecm at efi332.eng.ohio-state.edu
	Subject:	Re: VSS

	Overall, it works out to 1.11 Hz/MPH or .556Hz/MPH (4004 or 2002
pulse/mile)

	TK
	----- Original Message -----
	From: Mike Rolica <mrolica at meridian-mag.com>
	To: <gmecm at efi332.eng.ohio-state.edu>
	Sent: Wednesday, November 10, 1999 6:48 AM
	Subject: RE: VSS


	> Seems it can be pretty crude.  As long as the ecm gets pulled to
ground at
	> 2000p/m it doesn't care about the duty cycle ect. The increase has
to be
	> pretty linear. I.e. at 50 mph=27hz  and 100mph= 54hz
(mph*p/m)/3600= hz
	> Mike Rolica
	> EXT. 260
	>  :-)
	>
	>
	> -----Original Message-----
	> From: Dave Zug [SMTP:dzug at delanet.com]
	> Sent: Tuesday, November 09, 1999 11:32 AM
	> To: gmecm at efi332.eng.ohio-state.edu
	> Subject: VSS
	>
	> Does anyone know if the VSS is intended to give equally spaced
	> pulses
	> at a constant speed? I mean there are 3 pulses per revolution if I
	> understand correctly (GM F-body app) - are they equally spaced or
is
	>
	> there a deviation designed in? if not - hows the manufacturing
	> tolerance - pretty tight?
	>
	> ~~~
	> Dave Z. www.delanet.com/~tgp
	>