I have winbin and got the .ecu that is on the intro. page "730_727.ecu" and then got a .bin for my car '90 305 TPI 5 spd but winbin said "incorrect ecu format" when I tried to view or edit this. Am I missing something, or could this file be bad? Is there anywhere that I can find this stuff? While we're at it, if anyone has a .bin that'd be a good starting point for a 385 cu. in. motor with AFR heads, SR intake, and a cam with duration of 230 - 240 @.050 that'd be appreciated too. Thanks.

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'89 Camaro RS 6cyl. auto, don't know how much longer I'll have it.
'90 Iroc TPI 305, 5 spd B&M Ripper shifter, hopefully I can rob a bank or something and get more
www.geocities.com/irocnroll90

 

Every car and driving stylevary to some degree, so no modified chip is really going to help you.
It's far better to start with a *known* then start with what might be a trash calibration to begine with. It's real easy to go right past a sweet spot and not know it when your doing your own to start with one the has that type of error would be trouble.

You want to start with an AUJP bin. should be one in the bin library at the www.diy-efi.org site

 

Sorry make that an ANHT, first one was an auto tranny version

 

Thanks for the info. Where can I get an .ecu file? The one that's recommended on this site doesn't seem to be working for me?

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'89 Camaro RS 6cyl. auto, don't know how much longer I'll have it.
'90 Iroc TPI 305, 5 spd B&M Ripper shifter, hopefully I can rob a bank or something and get more
www.geocities.com/irocnroll90