1987 4.3 Z engine ECM/PROM Verified

[Kurek, Larry]

You are correct...Z. I was mixed up a tad since I am putting a W engine
CPI unit onto my Z engine...damn engine codes! :)

TTYL!

Larry

> -----Original Message-----
> From:	Ludis Langens [SMTP:ludis at cruzers.com]
> Sent:	Monday, July 06, 1998 3:22 PM
> To:	Diy_efi
> Subject:	Re: 1987 4.3 Z engine ECM/PROM Verified
> 
> "Kurek, Larry" <LKurek at ocfexch2.ocf.anl.gov> wrote:
> > FWIW, I verified the ECM in my 1987 Astro with the 4.3 W TBI
> > Engine...guess what...yup, the good ole 1227747 ECM. FWIW, the prom
> ID
> > is ABUL. I know the X-ref in eLudis's website lists this engine as
> > unknown....so hope this helps!
> 
> Z?  W?  I assume you mean Z.  The 4.3 W didn't appear until much later
> than '87.
> 
> I moved the '87 4.3 W to the 1227747 entry.  BTW, most of the
> "unknowns"
> aren't really unknown.  Most of them are either a 1227747 or 1228747. 
> One complication is that it appears that for a year or two, both the
> '7747 and '8747 were used in similar applications.
> 
> -- 
> Ludis Langens                               ludis (at) cruzers (dot)
> com
> Mac, Fiero, & engine controller goodies:
> http://www.cruzers.com/~ludis/
>