1228321 definiton file

[otheym]

Service no. 1228321 ATWB on front of ECM. I am ooking for a definition file. I have not been able to find any on the internet. Can anyone help with this?

[otheym]

why is no one helping me with my question? I have supplied all the information asked for.

[1project2many]

Please see your other thread asking the same question.
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?5155-1990-pontiac-sunbird