Tacoma - OVTUNE - VFTUNER - Update Info and Original Development

2.0 is awesome so far running 87 for 31-33" tires! I run 87 octane, but that is the mid-grade at my altitude (6600 ft). Stock truck except for 31.5" tires (Michelin Defenders 245/75-17 so not too heavy). Took it easy the first 20 miles. Idle smoothed out within 5 miles, shifting is perfect, and with some semi-aggressive merges after 20 miles, the acceleration is strong and linear. I really hated the old 3-4 shifts and that is totally gone now. Great job @OVTune and thanks! After about 50 miles, I reproduced my drive to work and it seems to have improved mpg by a bit (1-2), but will need to more time to validate that.

 

Yeah all I got was activating my account email. Just checking so I don’t order it twice

 

Ok. Here is idling sample. Bottom graph on idling sample is for @Shellshock

Also added catalog sample from your vvt modifief 2.0 beta

 

Can you clarify, what tune are these pictures from.

 

Your tunes.
One with a flat line 2.0 87 base file posted yesterday.
The other for comparison reasons is for ticket 12710 from February 2020

 

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Thank you very much, I'll likely do the same for now until prices start changing.

 

Great, looks like start up is functioning as it should.

 

Ditto, that was what was holding me back from the exchange, is if I want to/have to reflash down the road.

 

Seriously, direct mode from startup to shutdown(based on previous logs).
When our valves gonna get cleaned? What Am I missing?
Ok, I'll take her a spin to get more data.

 

looking at your table of the new tune, it looks like it's in port then either for about a minute and a half at startup. So, i'd guess that's when it will clean.

 

you need to change that to YOU need to understand why. take this to pm's or direct contact with mat. most of us do not need to know or care about what you are asking about. Ski

 

It is not. It is only for 25 sec. See RPMs graph

 

I care. Cleaning cycle is pretty Important. U should care too. Although I think he is just misinterpreting the data. Maybe not. That's why I'm paying attention

 

Gotcha. I see now, thanks for clarifying that.

 

Fare enough. Why don't you pm me with your explanation. So far what I read/heard on DI is making me concerned.

 

I would think regular inspection/cleaning when needed on the throttle body sounds like a reasonable option to more DI use to help elevate any concerns, adding CRC Intake Valve Cleaner every 5-10K, and potentially a catch can all seem like additional tips to keep in mind if we are really using DI a lot more often.

That said, vroom vroom!

 

mat stated the oem cleaning cycle is maintained. good enough for me. Ski

 

Fair enough. Trust but verify. Couldn't hurt, cleaning is important.

 

Yeah but we need to know if it's mandatory or not. Also, TB is not the only thing affected.

 

Hope so, but to the day I have not seen evidence of it.