I have an 89 RS 305 TBI, and I cannot find an ECU definition file for this chip. I'll be using WinBin to get started, if anybody knows where I can find what I need please let me know. I'd like to stay away from Tunercat for now, simply because the definition files cost $20 a piece, and I'm just starting out right now.

Any help is appreciated,

Jason

 

I don't know of anyone that has an ECU File for the 8746. I looked for it a while back and came up with nothing. The hack is available from one of the links off of diy-efi.org. You can make the ecu file yourself. I'm pretty sure that the rest of us that are using the 8746 are all using TC. Sorry I couldn't be any help.

-Lars

 

If there is anyone willing to work with me on it, I might try creating an .ecu file out of the hac document, but since I don't have a TBI myself I'd need someone to verify my work....

------------------
ZaphodB a.k.a Carl Andersson - zaphodb@faxancruisers.org
'89 Camaro IROC-Z 5.7L TPI - Mods under construction :-)
Custom ARAP Chip Under Development/180 t-stat, Edelbrock TES Headers,
SLP Airfoil, K&N Filters, Accel 8mm wires, Relocated MAT, AFPR @ 45 PSI

 

how would i make a .ecu file out of the hack. i think i fould the hack. is this it, http://www.diy-efi.org/gmecm/ecm_info/1228746/8746.dsm

 

or did someone make one already to be used wiht winbin

 

Check out ftp://ftp.diy-efi.org/incoming
Look for 8746jonprevost.ecu
It's probably what you're looking for.

 

is that a file that lets me use winbin or some other editor to change values in my chip. i have everything i need to burn a chip except the editor.

 

I cant figure this site out at all, iCheck out ftp://ftp.diy-efi.org/incoming
ts all compressed or something!

 

Yes.