TIS Tacoma Techstream to Update 2nd Gen ECU

Gooday All..
Looking for some assistance w Techstream..
At this point.. I'm all the way In! Having put 8000kms on my Turbo Taco 2trfe'.. Still on Stock ECU & Injectors' .. per Auzie Rules' nd ShedKing's Stock 3RZ Turbo Inspiration.. a couple years back..

I do have a vFTuner Kit' ready t Go' but..
My Stock ECU' misses the Mark' w/in the vFTuner Database as Listed by (1) Digit .. As mine was apparently Updated by a TSB' there by changing th number .. Argh'

Now have to gain access to TIS Techstream in order to Update' then I'll be on my way .. Do some Data Loging'.. Pull some Timing' Add Fuel' Put a Bigger Spring in th Gate' etc. via vFTuner..

Question Is.. Which Version of Techstream do I need for my Gen2 Taco 4 Banger?

The more I research the more questions I seem to have..
I jus wanna Update' my ECU' & move On!.. Help'..
Any help here wood be mega appreciated..

Cheers All
Michael

 

@Shellshock or @tonered probably know what version you need.

 

Any version will work, at least through V17. V14 worked until the 2018s were released, I believe.

 

Thanks.
I figured you would know

 

Cheers!