ECU TSB Update

Yeah, thinking more about how many questions I'm going to have regarding seat belt chimes, programming the new flip fob key, tpms sensors.......

 

That is in the link at the end of the 1st Post except for the key programming.

I have a thread saved somewhere for that. Stupid easy as I recall.

 

Yeah, 16 pages is doable. So the 170 ish pages here are just discussion over time as new updates are released?

 

Sort of. Most of it was getting the instructions down and coach folks along since there was brickage worries.

There was only the original TSBs and the ones dropped this year.

 

Hello, Folks.

I added the 2021 ECU IDs to the 1st Post, just for info tracking. No TSBs or anything.

 

How much was just the cable? I was thinking of grabbing one too so I don't have to pay Carista $10 when I want to change things.

Also, that is what OVTune uses right? So it is kind of like money towards that since then you don't have to buy it if you decide to tune in the future and can just get the software/license?

 

This is it:
https://www.tactrix.com/index.php?o...roduct_id=17&Itemid=53&redirected=1&Itemid=53

 

You da man Tony!
Thanks for all you do here and inspiring my inner geek.
Soooo, I am tuned and have been running 04B31 since purchase 6/19. Stock tune blew ass. OV was my salvation. But since @tonered posted up the new TSB for 2019-2020 ECU’s, I’ve been looking at it like a gift you shouldn’t open. Well, that didn’t last for long! I flashed the cuw and am now on 04B33. I was prepared to be disappointed but holy shit! It’s pretty damn good! Not much of a departure from 2.0 and the trans logic is vastly improved. I will wait happily while Mat gets the tunes files ready for this ECU ID.
Just wanted to post for any of you that may be on the fence about it. 500 miles on it now and I really like it. Have not towed with it yet.

 

You're welcome!

These updates have done good things for me and for most all the folks who post up, so I think it is important to keep it going.


Thanks for the feedback. It sure sounds a lot like how I felt about 04B14. It was supposed to be just for the false TB limp mode thing, but it felt like much more.

Enjoy the tune! You should see OVT support soon He said that he was working on it:

 

Yeah, I swear Toyota has been copying Mats homework! CC works much better as well (cruise not crawl!). Happy camper here.

 

I do agree there! OVTune-y TSBs.

 

Well I place my order. I'll probably be asking some questions when it gets here. Oh I can already think of one question. Do we have to input an actually dealer in the dealer info?

 

No. Just follow the step by step in the 1st Post.

 

I installed Tech stream. Do I need to wait for the tactrix before I do all the activation Key stuff?

 

Nope, just won't be able to configure it for the Tactrix cable. Go ahead and install it and configure it up to that point if you want.

 

So I got all the way to where you enter the key and when I do and hit OK the same screen just pops back up. What am I doing wrong?

 

You follow the instructions exactly up to that point?

 

I sure did.

 

In the program you opened to get the key, did you select the correct version?
Also, is your WiFi turned off?

 

Yes I selected number 2. My wifi was on but I turned it off. Do I need to start over?