1228747 to 1227477 swap.

[EagleMark]

I can't find any ALDL file for van with turbo 400 and 1227747?

When you saw the TCC light come on that should be your Kickdown working. That is what the wiring diagram is showing and what the changes are in bin between 3 speed and 700R4. You can just edit that to change name. You do not have high gear because it's not 700R4 overdrive so it should never go high gear?

[1leg]

I didn't want to shut PE off during tuning until I got things a little closer. I was running so lean on the freeway that i was scared to turn PE off. I'm going to do 1 more log latter to confirm that i'm a little closer. I can't tune realtime yet, i don't want to pull over on the freeway just to burn a chip AGAIN

[1leg]

kick down works just not on the freeway, might need to adj something but it does around tow from around 35-45.

[1leg]

A compare my current bin(AHWZ) to the ASDU. On the 3speed biin every thing is maxed out except for the TCC-COAST vs TPS is set to 5.20%

See screen capture

[EagleMark]

It's really strange there are bins for this but no ALDL.ds file? Although who knows where the list of files came from there are a few marked ***** DELETED****** and A108 is not even listed. So I guess best we can do is reword the TCC because it uses same A7 wire from ECM... Does it show engaged when kickdown is active?

[1leg]

It say LOCKED when its kicks down on the log. I'm not really watching the computer when i'm driving. The cop here in socal look for people looking down when driving, I don't need any tickets.

[EagleMark]

In XDF I changed name from TCC Control to Turbo 400 and deleted the parameters that were 0 or maxed but left the others with values with Turbo 400 = Old TCC Name.


I also changed the TCC lock name in ADX to Kick Down and now will say OK or Kick Down in red. So now we have a $42-1227747 Turbo 400 XDF and ADX for TunerPro.

[gregs78cam]

Another option, would be to make another sub-section in the original .xdf that is just for the TH400, and reference the same locations with different names. That way one .xdf works for both applications. You can also do the same thing with the .adx. OH THE AWESOMENESS that is Tunerpro!

[EagleMark]

That would have worked too...

But it was easy enough to do that and add a T on file name. They are also in the ECM information thread.

[1leg]

What is the best way to disable PE.

And thanks guys for the work on the xdf and adx.

[gregs78cam]

Normally setting TPS% to 100% should work but a sure fire way is set Min Temp to 255 @ L4912

[1leg]

I'm back, been busy moving and a few other things, but now i have some time to get back to tuning. I manged to get the

mechanical temperature gauge

hooked up so i can verifiy that the computer is reading accurate. I need to get out and drive to confirm but so far it looks accurate. I manged to find another 8747 as a back up. I'm going to leave this one untouched and keep in the truck just incase. I also found a 91 suburban 350/4l80 computer. Paid way to much for them. $65 each.