'730 in a '73

Bruce Plecan nacelp at bright.net
Fri Dec 15 15:30:45 GMT 2000



There are two different inputs for the 730's VSS.  One *magnetic* and one
optical.  Either have options for ppm.  I'm pretty sure on this.
Bruce




> Get a inline VSS from Jags That Run, about $45.  No muss no fuss.  You're
> right, the '730 wants 4000 pulses per mile.  Also called a "4 pole" VSS, 4
> pulses per revolution of the speedo cable.
> Just because the ECM has two black and one yellow doesn't mean it's a 730.
> -> Bob Valentine
> -> bob at tecmark.com
> At 07:19 PM 12/14/2000 EST, you wrote:
> >I have a '730 'puter and wiring harness that I want to put into a '73
> Camaro.  Here is another question.
> >I want to utilize the stock 4-speed with the stock speedo cable.
> >I can also imagine adding the reluctor and pickup for the VSS.  No
biggie.
> >In one of the schematics I found, it states next to the speed sensor that
> 4000 pulses equate to one mile.
> >Another schematic just had a "generator" connected to some gears and
> didn't specify the number of pulses per mile.
> >I have the 'puter with the two black connectors and one yellow connector.
> >Thanks

----------------------------------------------------------------------------
To unsubscribe from gmecm, send "unsubscribe gmecm" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org




More information about the Gmecm mailing list