0411PCM Suburban 4x4???

[hquick]

Hi All,
Don't know if I've got this right.
I recently swapped my Vortec PCM for an 0411 PCM.
My truck is a 98 K1500 (5.7L 4x4 with the 4L60E trany).
As yet, no one that I know of has done the 0411 swap into a 4x4.
How do I go about including whatever 4x4 tables are necessary in my custom OS (02020003).

Hope that all makes sense???

[350SS]

Hey Howard,

I don't have 4wd myself, but I don't think that the .tun files for automatic transmissions have separate 2wd/4wd calibrations; I think they're both included in the same calibration. If you open your .tun file and search for "4wd" in the search field at the top left of the screen, you should be able to find the parameters/tables corresponding to 4wd operation I think. Not 100% sure, but that's what I saw when I just looked right now. Let me know what you think ;)

Max :cheers:

[hquick]

Yeah, I was thinking the same thing Max. Actually, that's how I found the tables.
I think it will be fine.
I've been away for the weekend...long drive, took a couple of 1.5hr logs.
I was tempted to push the 4x4 botton whilst I was away but decided I'll push it in the morning and see what happens!

"Hmmmm....what does this button do?" :muahaha:

[azzhauler]

"Hmmmm....what does this button do?" :muahaha:

So what did it do? :Eyecrazy: :D

[hquick]

Sorry...forgot about this post.
Everything worked as per normal.:rockon: