[Gmecm] Northstar PCM tuning

[Bill Shaw]

Have you asked on the Fiero lists?  They're big on putting n* v8s in 
those little cars.

hth,

Bill

Andy Harvilla wrote:
> Hi guys,
>
> Has anyone been successful in custom tuning the PCM for Northstar 
> engines?  I've seen some places that claim to do it, but the 
> information is very sparse... definitely not a DIY attitude.
>
> I was going to try dumping a binary from my '98 Eldorado to my PC and 
> taking a look, but I'm not sure if that's even a step in the right 
> direction.  Didn't these things have some kind of encryption scheme to 
> prevent unauthorized access?
>
> Just looking to see if someone can point me in the right direction.
>
> Andy
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