Been trying to work on the trans side of my cal here lately and I am having a hard time getting my shift to cooperate. I have used the exact same parameter in a different hardware before and had success, yet something is off with the EFI version.

I cannot get my 5-4 downshift to follow the commanded RPM as well as struggling some with the converter lockup.

I was hoping someone could shed some light on this for me, or may have had a similar issue when making the change.

Thanks.