EGR disable (was: Re: VATS Bypass)
Andrew F. Gunnesch
afgun at mongoose.dearborn.sgi.com
Wed Dec 23 14:42:22 GMT 1998
On Dec 22, 4:10pm, Bruce Plecan wrote:
> >OK, can you help me disable the EGR code in my '165 ECM then?
> >Where do I start?
>
> Cheap place to start is with reading Programming 101+808,
> to do the EGR disable is burning chips, so hardware/software
> +money is involved.
> The hardware/software is a prom burning/editing package,
> prom eraser, spare prom (memcal), plus a few bits pieces..
I plan on getting that hardware.
> Then the easiest way I know if finding out what temp it enables,
> and find that in the code, and just raise it to like 255d.
> That last sentence is many hours of work. Maybe someone here
> has that address, and would like to share it, but, then you need to know the
> BBC that it's good for since there are like 12 different
> v-8 programs for a v-8 165.
> I also, seriously think about using the latest prom for that application,
> if f/y body then use a 89 and disable the 9th injector. Or go with
I have an '89 already that doesn't have the cold start injector. So my
BIN should be a good starting point.
Anybody know if there are any service PROMs released later that I should
pick up, or is my factory-stock BIN a decent starting point?
> whatever someone is willing to share with you. If you are serious,
> I might have a few notes on the AUJM BBC floating around.
> Bruce
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