KTUNER FOR V6 AUTOMATICS - 9TH GEN INTERMEDIATE TUTORIAL WITH 91+ OCTANE TUNE - DBW VTEC & SHIFTING!

Full disclosure, the 91+ octane tune (including modifications to the Ktuner 91+ octane tune is not a recommendation) described within the video disables the auto-correction of the ECU: As such, it runs exactly on a 14.7:1 fuel ratio. Fuel trims and knock control are disabled. Using an improperly sized intake with this tune may throw off the fuel map.

[@iron-gamerstv]

I'm also tuning an Accord Auto and you've been a big help, man. I hope you keep making new Ktuner vids. Not alot online for our Auto's.

[@Loyal_Honda_Fan]

Much better video than any other youtubers out there... You go and explain the whys and hows of your knowledge which earned you an easy subscribtion, i got the cl9 Accord but still i got some very good info, very appreciated 🙏❤️🔥

[@Ekfodayz]

Great video and info as well man looking forward to know more with v6

[@heartlesshuncho5160]

Do you think anything bad will happen if i decided to make vtec kick in at a lower rpm? Im trying to find a way to make the performance a little better. The pedal when in sport mode feels heavy. It doesn't have that light feel when i dont have a tune on.

[@AtanasDimitrov954RR]

Great video tons of info. Can you post part 2 with rest of settings? Also can you make detail vid of DBW maps

[@masterwhopper414]

What exhaust do you have? Sounded just right in that first clip

[@thosetwodudes]

5:43 story of my life😅

[@sinkiv]

Does anyone know if this applies to the j35 in the TLX v6?

[@thosetwodudes]

My ktuner looks so different so yah these vtex settings dont apply. Shame bc it looks so much simpler on yours

[@Chris-xn7jx]

Have you had any issues with the o2 sensor or is it running fine?

[@lars25gdl]

Im curious why you didnt disable vcm?

[@littlejohn_racing]

Hey that's a really good question. I need to look into it a little more but it's possible the 91 tune disabled it in the background already. My test drive I didn't initially notice it engaging.

[@zyloe25]

VCM delete should be the main reason for Ktuner lol. Useless if your looking to mess with the car, 1 less thing to break and minimizes uneven wear of internals.

[@ns5337]

very impressive video, question .. i added a j37 throttle body to the car, what setttings should be changed to maximize the mod?

[@littlejohn_racing]

Tricky question, I did the same and it does work really well plug and play style. To maximize the throttle body increase you'd want to update the MAF voltage as to match the higher flow. There are videos out there on how this can be done, it takes time. I would recommend a pro tuner. Phase two would be to increase the MAF housing in addition to the 80mm TB. I should have a video on this soon!

[@Proj3ctLife]

Just subbed to your channel. Please make the videos you said you would make.... it would be awesome if you could make a video explaining maf, dbw and ignition. I have a 2012 Acura TL

[@horlly6155]

You’re not suppose to disable primary 02 sensor. The car uses that to fuel the car. Your only suppose to disable the secondary one.

[@littlejohn_racing]

Interesting I have had no trouble when turning both off. I'll have to experiment. Maybe that's why my mpg is so bad now haha

[@ernestoromo7481]

Have you done any testing??

[@danielsong1323]

since you know what you're talking about. How can i unlock the rev limiter. At standstill p or n my car won't rev past 4k rpm. I have a 10th gen 2.0 with ktuner. The rev limiter and 2-step didn't really help much

[@user-qu1yy7ic2v]

Hey i bought the ktuner from TSP and for some reason i can't see vtec settings. Do you know something about that?

[@aneeqrasheed2140]

hey, i have a 2012 honda civic R18 engine. i was wondering if you could help me tuning it? i got ktuner v1.2 and im still learning the basics.

[@user-es4qy5om1t]

what exactly does vtec low engage and upper engage mean? i thought vtec simply kicks on!

[@thosetwodudes]

Do you think your vtec settings will work well with a manual?

[@kevin8686]

Lowering too low makes you lose power. 5000 or 4900 is good wnoufh

[@michaelcracco7351]

i can’t change my overrun throttle compensation. anyone know why?

[@hmonglis3]

How do you make third gear faster in DBW map

[@itzmelxnie_]

Will this work for my 8th gen?

[@richardvargas3308]

How much hp?

[@kevin8686]

Would you be able to run the 91 tune with stock intake but high flow air filter ?

[@chrispclover340]

Yes I ran it on a stock intake, it’s only suggested you have an intake and exhaust for the best performance

[@kevin8686]

Those vtec settings are too low I lost power doing that

[@rolandg360]

Do you not have to save anything after you check off the boxes or does it auto save?

[@kevin8686]

Gotta save I fcked up not doing so

[@Davis.Official]

What engine are you tuning ?

[@dy1angi11ey6]

J35Y1

[@christianlee4075]

How do you get rid of the factory top speed?

[@ITSHONDEEZY]

Once you flash the ecu it automatically removes

[@gilbertsanchezz3107]

Why did you disable knock control ?

[@littlejohn_racing]

Where did you see this?

[@gilbertsanchezz3107]

@@littlejohn_racing says in your video description

[@littlejohn_racing]

@@gilbertsanchezz3107 Turns out its part of the 91+ octane tune from ktuner.