Has anyone looked at this

[Peter Fenske]

APPY NEUVE YAR ( My head still hurts but )

Gm ecms(ECU) read time in ticks between ref pulses. The time between
ref pulses for a 4 cyl is twice as long as for a V8.

So for a 4 cyl we scale by ($80/256) for a V6 by ($C0/256)

This gives up the same ticks/rpm we would get for a V8 application

So we can use the same code..

Tell Bruce to make sure the M0 M1 decode is right for the
calpak used.

:peter





ECMnut at aol.com on 01/01/99 01:47:12 PM

Please respond to diy_efi at efi332.eng.ohio-state.edu
                                                              
                                                              
                                                              
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 Subject: Re: Has anyone looked at this                       
                                                              








In a message dated 12/31/98 4:54:07 PM Eastern Standard Time,
pfenske at bcit.bc.ca writes:

>  To set the cy select insert $00 not FF for V8
>  This allows the code to bypass the scaling

 I'm always getting in over my head..
Uh, what is this scaling you write about??
Please tell me more..
Thanks,
Mike V