MEFI stream definitions

Discuss General Motors (GMC, Chevy, Pontiac, Hummer, Cadillac, etc) tuning topics here. Request definitions, discuss parameters, etc.

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gmdattilo
Posts: 1
Joined: Mon Aug 08, 2011 4:36 pm

MEFI stream definitions

Post by gmdattilo »

Has anyone done any work developing public domain MEFI definitions? Obviously I could buy MEFI stream definitions but where is the fun in that? I have no problem doing some of the work myself but if anyone has something started that they would be willing to share I would greatly appreciate it.
cbernhardt
Posts: 95
Joined: Fri Apr 18, 2008 5:19 am

Re: MEFI stream definitions

Post by cbernhardt »

gmdattilo wrote:Has anyone done any work developing public domain MEFI definitions? Obviously I could buy MEFI stream definitions but where is the fun in that? I have no problem doing some of the work myself but if anyone has something started that they would be willing to share I would greatly appreciate it.
Several years ago I (sort of) looked into trying to uncover the MEFI codes. At that time I was told that this information could be only be purchased for some ridiculous amount of money, I think the sum was $125K. I gave up and purchased the tuning software from OBD Diagnostics.

Charles
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