Tacoma - OVTUNE - VFTUNER - Update Info and Original Development

I’ve had good highway behavior. The power is different, but there. Cruising at 75mph with 4.88’s and true 32’s I was am getting almost 20mpg with my truck consistently which blew my mind considering it’s been 30 miles. I definitely am waiting a true 500-1000 miles before I critique. In the past that’s when the real “settling” and consistency seems to occur for me

 

File downloaded: 04B04+2.0+Base+91+OL+31+-+33T.p5f

Updated first thing this morning, drove over 100 miles running around today. Cold start it stumbles every time, warm start not as bad but still present.

Other than that the truck drove great!

 

Mine stumbled on cold start 91 octane 31-33 base tune. I flashed to 87 31-33 and it didn't stumble (but the truck was at operating temp.). I'll check tomorrow morning.

 

I’m on 87 the last two versions and it’s stumbling for me. I don’t think it’s a matter of octane.

 

91 oct 31-33 tire size stock gear. Got the stubble start

 

install this https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads
should resolve your issuue

Apologies, I can't recall if it was the x86 or x64 version.
Can someone confirm? Thanks

Edit: I believe it is that first x86 one on that page. If that don't work try the 64 bit one, I don't think it would hurt to have both installed.

 

CHECK THE DATES PEOPLE. The dates help narrow down which tune is what.

 

I just appended UPDATED to the end of my file name to ensure I didn’t lose track of the two.

 

Yes, That's what I have.
P5flash_V1.2.2 in \bin directory is the executable
But I had to remove p5flash from the quarantine this morning. Got quarantine since last use.

 

Nice

 

Question about octane learning. I know in the past matt said you should bring the rpm’s close to redline a couple of times to initiate the octane learning on the beta files. Is this still the case with these new 2.0 files or just normal driving will work?

 

Yes this is still required as there are rpm and load points for learning.

Also the files will be pulled in a moment.

 

I agree with this. Why mess with start up. Only needed to fix throttle and shifting. Now this will probably delay the 2.0f another week or so.

 

04B04+2.0+Base+91+OL.p5f
Verified - I'm using the latest file posted today - I know my way around the file system.

 

I haven’t noticed. I just went and started it 3 hours after it was last driven 60ish miles and no start issue. It’s 80+ degrees here today. I guess I’d just make sure those with the start issues flashed the latest releases. I put mine in a new folder when I noticed the names hadn’t changed before downloading them.

 

Loaded the tunes you posted today 5/17/20 04B04+2.0+Base+87+OL+34-36+5.29.p5f
Cleared learned values .
Truck is a 2017 AT, 5.29 gears 35/12.50/17 tires
Got a little start stumble ( extended crank ) not very bad .
86 MPH wall still happening.
Over 120 miles, Other then those 2 things Truck does great even got a little sideways when it up shifted in to 2nd gear on a full throttle launch ( yes road was a little wet)

 

So it's another week. No big deal if it's another month if it's how Mat wants it to be. He obviously changed the startup for a reason.

 

There's something wrong with the links.

 

He said he was gonna take them down.