PDA

View Full Version : which bin for 3/4 ton van with l05 and th400?


jrez
10-26-2021, 01:26 AM
Hello.

So I am about to finally embark on my Dynamic EFI adventure but am a little stuck as to which bin file to load.

I see one for a L03 with TH 400 and L05's with manual or 700R4 trans, but no L05/TH400 which is what I have in my van.

Thank you in advance
RBob
10-26-2021, 02:09 AM
Use an L05 BIN to start with and set up the TCC tables for the TH400 kickdown. Can easily copy them from another BIN that supports the kickdown. On our site the end of the Intro to Tuning part 2 page has information on setting this up.

RBob.
jrez
10-26-2021, 04:27 AM
Thank you!
jrez
10-26-2021, 11:56 PM
So after reading the info you suggested I have a question. For the kickdown to function, I have to wire in a relay to the solenoid? Im just looking for stock shifting so Im not clear about that bit.

thanks
RBob
10-27-2021, 12:50 AM
So after reading the info you suggested I have a question. For the kickdown to function, I have to wire in a relay to the solenoid? Im just looking for stock shifting so Im not clear about that bit.

thanks

Yes, need a relay. This is the same way that GM did it:

http://dynamicefi.com/EBL_Drawings_Images/3of4.jpg

Which is part of this page:

http://dynamicefi.com/EBL_Drawings.php

RBob.
jrez
10-29-2021, 12:47 AM
Ok, thanks for confirming that.