Does anyone have a stock BIN file for a 90 Auto ECM?
#1
Le Mans Master
Thread Starter
Does anyone have a stock BIN file for a 90 Auto ECM?
Hi,
I have looked everywhere (except the right place), and cannot seem to find on Moates.net or elsewhere a BIN file for a 90 Vette with auto. Looking for the factory one to compare what was tweaked in mine.
I have found some that are close, but I believe them to be modified and when I tried one of them in the car it overheated badly. So I went back to the original program. But the original program was tweaked by someone and I want to figure out exactly what they tweaked by comparing the stock one to the tweaked on in TunerPro.
If you have a link, please share
I have looked everywhere (except the right place), and cannot seem to find on Moates.net or elsewhere a BIN file for a 90 Vette with auto. Looking for the factory one to compare what was tweaked in mine.
I have found some that are close, but I believe them to be modified and when I tried one of them in the car it overheated badly. So I went back to the original program. But the original program was tweaked by someone and I want to figure out exactly what they tweaked by comparing the stock one to the tweaked on in TunerPro.
If you have a link, please share
Last edited by Flame Red; 10-11-2011 at 02:53 PM.
#3
Le Mans Master
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http://www.moates.net/files/1)%20Sto.../ANHT%208D.bin
Here is another ANHT ( from 2000)
ftp://ftp.diy-efi.org/pub/gmecm/bin_.../ANHT%208D.BIN
ANHT from (1990 )
ftp://ftp.diy-efi.org/pub/gmecm/bin_lib/ANHT.BIN
Here is a AXCR ( 91 Vette auto 2.59 ) for comparison
http://www.eecis.udel.edu/~davis/z28...b/AXCR9819.bin
Good library of Bin files here
ftp://ftp.diy-efi.org/pub/gmecm/bin_lib/
#5
Le Mans Master
Thread Starter
Moates has a ANHT ( 90 Vette auto 3.07 )
http://www.moates.net/files/1)%20Sto.../ANHT%208D.bin
Here is another ANHT ( from 2000)
ftp://ftp.diy-efi.org/pub/gmecm/bin_.../ANHT%208D.BIN
ANHT from (1990 )
ftp://ftp.diy-efi.org/pub/gmecm/bin_lib/ANHT.BIN
Here is a AXCR ( 91 Vette auto 2.59 ) for comparison
http://www.eecis.udel.edu/~davis/z28...b/AXCR9819.bin
Good library of Bin files here
ftp://ftp.diy-efi.org/pub/gmecm/bin_lib/
http://www.moates.net/files/1)%20Sto.../ANHT%208D.bin
Here is another ANHT ( from 2000)
ftp://ftp.diy-efi.org/pub/gmecm/bin_.../ANHT%208D.BIN
ANHT from (1990 )
ftp://ftp.diy-efi.org/pub/gmecm/bin_lib/ANHT.BIN
Here is a AXCR ( 91 Vette auto 2.59 ) for comparison
http://www.eecis.udel.edu/~davis/z28...b/AXCR9819.bin
Good library of Bin files here
ftp://ftp.diy-efi.org/pub/gmecm/bin_lib/
So when I compare it to the one running in mine I can clearly see that the guy tweaked:
* Spark Advance Main table entries
* Spark Advance Main Extended table entires
* Spark Advance Temp Correction vs Load Vs Temp table entiries
* He added the Volumetric Efficiency Upper Table extended to 6400 RPM
* A few globals that I turned off/on to get rid of VATs and some codes.
I have two BIN files. The first one (that is running in the car) was modified by someone else and I was not sure what he changed or why. Then I had an "experimental" bin file I had created from what I thought to be the stock GM BIN file. This "experimental" BIN file I had created seemed to give the car much better performance except that on a long trip it cause the car to overheat very badly, so I went back to the first one.
I then compared to the "experimental" BIN I had tried previously (that overheated) to the stock GM bin and I found it was very similar to the above stock ones. That previous BIN file caused my car to overheat badly. So I am thinking I cannot run anything that looks like the stock one, so I'll just have to stick with the one that was modified which the car runs ok, but not getting the most out of it.
I was trying to avoid an $1100 dyno tune!
Last edited by Flame Red; 10-12-2011 at 02:00 PM.