Ktuner help section requests and question

  1. d1zguy

    d1zguy Senior Member

    Joined:
    Apr 6, 2017
    Posts:
    769
    Thanked:
    352
    Location:
    VA
    Car(s):
    19' Mustang GT Premium
    Please explain or write a quick excerpt on how to use/ how these affect the car

    • Cylinder Fill Limitation
    • Final Boost target
    Question

    Is there an equivalent table for torque limits similar to what Hondata offers?
     
  2. 360glitch

    360glitch Moderator
    Moderator

    Joined:
    Feb 15, 2017
    Posts:
    3,849
    Thanked:
    3,705
    Location:
    USA
    Car(s):
    2017 Civic Si Sedan
  3. OP
    OP
    d1zguy

    d1zguy Senior Member

    Joined:
    Apr 6, 2017
    Posts:
    769
    Thanked:
    352
    Location:
    VA
    Car(s):
    19' Mustang GT Premium
    Still too unclear. How do those values translate to torque at the wheels by rpm like on Hondata?
     
  4. 360glitch

    360glitch Moderator
    Moderator

    Joined:
    Feb 15, 2017
    Posts:
    3,849
    Thanked:
    3,705
    Location:
    USA
    Car(s):
    2017 Civic Si Sedan
    I don't know that the numbers translate directly. Hondata maintains the cylinder fill limit table as well, my point being that Hondata did not substitute the torque tables for the cylinder fill table.
     
  5. OP
    OP
    d1zguy

    d1zguy Senior Member

    Joined:
    Apr 6, 2017
    Posts:
    769
    Thanked:
    352
    Location:
    VA
    Car(s):
    19' Mustang GT Premium
    This is what I am referring to

    upload_2017-9-7_14-8-14-png.png
     
  6. KTuner

    KTuner Senior Member
    Elite Sponsor

    Joined:
    Jul 10, 2017
    Posts:
    2,001
    Thanked:
    2,569
    Occupation:
    Engineer
    Location:
    Chandler, Arizona
    First Name:
    J.R.
    Car(s):
    2017 Si
    You're all familiar with the infamous throttle pullback on these vehicles from the factory, which in turn causes lower boost levels to be achieved. Cylinder Fill Limitation is a large reason why that occurs, as they're limiting cylinder fill (mg/stroke) by limiting overall airflow.
     
    charleswrivers thanked this.
  7. OP
    OP
    d1zguy

    d1zguy Senior Member

    Joined:
    Apr 6, 2017
    Posts:
    769
    Thanked:
    352
    Location:
    VA
    Car(s):
    19' Mustang GT Premium
    Cool, but how do we know which mg/stroke value corresponds to a given torque value to the wheels?
     
  8. KTuner

    KTuner Senior Member
    Elite Sponsor

    Joined:
    Jul 10, 2017
    Posts:
    2,001
    Thanked:
    2,569
    Occupation:
    Engineer
    Location:
    Chandler, Arizona
    First Name:
    J.R.
    Car(s):
    2017 Si
    #8 KTuner, Jan 30, 2018
    Last edited: Jan 30, 2018
    I said nothing about torque or torque limits in my response.
     
  9. Davesxx01

    Davesxx01 Member

    Joined:
    Dec 26, 2019
    Posts:
    12
    Thanked:
    4
    Location:
    Madison Wisconsin
    First Name:
    Dave
    Car(s):
    ‘19 CR-V
    can you please go into more detail as to how to properly adjust these values fo those of us that are not achieving proper boost and commanded throttle not going over 80-85% when actual throttle is 113% during high rpm pulls?
     
  10. Bullet_127

    Bullet_127 Member

    Joined:
    Sep 20, 2019
    Posts:
    21
    Thanked:
    4
    Location:
    PR
    First Name:
    Arturo
    Car(s):
    2017 Civic EX-T Sedan
    Sorry to ask this here, but since there is no authorized dealer near me; is it ok to buy a V2 through Amazon? Will it still a warranty and support from KTuner CS?
     
  11. LilToTo17

    LilToTo17 Senior Member

    Joined:
    Jul 14, 2017
    Posts:
    2,706
    Thanked:
    1,240
    Occupation:
    Accountant
    Location:
    Santa Rosa, CA
    First Name:
    Kevin
    Car(s):
    98 Civic EX with SI Conversion-Sold, 2017 Civic Si Sedan
    Go get it tuned by someone who actually knows there stuff rather than do it yourself.
     
  12. LilToTo17

    LilToTo17 Senior Member

    Joined:
    Jul 14, 2017
    Posts:
    2,706
    Thanked:
    1,240
    Occupation:
    Accountant
    Location:
    Santa Rosa, CA
    First Name:
    Kevin
    Car(s):
    98 Civic EX with SI Conversion-Sold, 2017 Civic Si Sedan
    Another thing to mention is actual certified tuners have access to more tuning tables in Ktuner than we do
     
  13. KTuner

    KTuner Senior Member
    Elite Sponsor

    Joined:
    Jul 10, 2017
    Posts:
    2,001
    Thanked:
    2,569
    Occupation:
    Engineer
    Location:
    Chandler, Arizona
    First Name:
    J.R.
    Car(s):
    2017 Si
    We have several dealers that sell on Amazon, so just make sure it says NEW.
     
  14. Bullet_127

    Bullet_127 Member

    Joined:
    Sep 20, 2019
    Posts:
    21
    Thanked:
    4
    Location:
    PR
    First Name:
    Arturo
    Car(s):
    2017 Civic EX-T Sedan
    Is this one of them?

    Shipped from: Diversified Brands
     
  15. gtman

    gtman Senior Member

    Joined:
    Oct 27, 2015
    Posts:
    6,223
    Thanked:
    6,891
    Occupation:
    CivicX addict
    Location:
    U S of A
    First Name:
    Mitch
    Car(s):
    2017 Cosmic Blue Civic EX-L
    #15 gtman, Jan 16, 2020
    Last edited: Jan 16, 2020
    That's actually Two Step Performance's Ebay/Amazon seller name. Definitely authorized and a new item. I bought my KTuner V2 through Diversified on Ebay.

    You could also consider ordering from TSP's site directly and get their Stage 1 tune free.
     
    Bullet_127 thanked this.
Loading...

Share This Page

Loading...