Combining Tunes

[907DAVE]

Originally Posted by cleatus12r

Logically, that would be the case.

However.....that's not how Ford decided to do it.

That map makes sense; obviously, even a 20W oil like ATF flows slower when it's cold so the map is aimed at how long the TCC takes to apply with fluid of different temperatures.

A second map would be better. I was looking at some more of the "functions" this afternoon and may have come up with how to make the TCC apply more quickly (firmer) with varying APP.

Expect updates.........

After thinking about it there must be a map to control TCC vs APP. My current Drag tune will only lock the converter (earlier) at WOT. Otherwise will stay unlocked untill after 3rd gear. Hope you find a way to do this, it would be really cool to have even more control over these things.