I have a sticker on the cars ECM with a BCC of BCZB.That BCC BCZB was Superseded to BFKY so that could be a problem? Superseded means GM changed something in that bin.
What does BCC stand for?
I know the ECM is the silver box with the Motorola computer. I know there is a eprom which contains car specific stuff. Without know what the BCC is, how does the BCC relate to the ECM. I'd assume the BCC is what software version is on the computer.
Also, on the Mac keyboard has a command key that is below the x. It's what key Microsoft copied to make the windows key. On a mac it would be command + x, command + c, & command + v. I find this positioning easier to use than the control key position. I do not know how for back this key positioning goes back. Since the Mac came out with a GUI interface in 1984, I assume Microsoft copied the key usage from the Mac. I could be the Microsoft was involved in the picking since Microsoft wrote an early word processor on the Mac ( 1985).
commands try 3.png
Robert
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