Speedo recalibration with HPtuners ?

[01PewterDropTop]

I cant figure it out it. I thought i got it right but it says 90 on the freeway. I went from 3.42 to 4.10.

[ssms5411]

Re: Speedo recalibration with HPtuners ?

You divide your tire height by the gear size, like mine is 26.00 by 3.73's and its like 28.0 or around there.

[crazytrain65]

Re: Speedo recalibration with HPtuners ?

let me know what you use so i can do it for mine too, i did the exact same :p

[Bird_Of_Prey]

Re: Speedo recalibration with HPtuners ?

Do you have the latest version? A4? All I had to do was input tire height and gear and it auto calc'd it.

[whitdog54]

Re: Speedo recalibration with HPtuners ?

^it auto adjusted all the shift points and line pressure too?

[Bird_Of_Prey]

Re: Speedo recalibration with HPtuners ?

^it auto adjusted all the shift points and line pressure too?

No, it auto calc'd what was needed for the speedo to be accurate. If you want to change shift points and line pressure, you still have to manually effect those changes.

[mousemonster1232]

You divide your tire height by the gear size, like mine is 26.00 by 3.73's and its like 28.0 or around there.

26/3.73=6.9

Sent from my Samsung Fascinate using Tapatalk.

[ssms5411]

Re: Speedo recalibration with HPtuners ?

Reverse it then you'll have the right answer.

[mousemonster1232]

Reverse it then you'll have the right answer.

I dunno if that was to me... but if it was... 3.73/26=0.143

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[ssms5411]

Re: Speedo recalibration with HPtuners ?

It comes out to 6.97 , had to look on my Hptuners.

[mousemonster1232]

It comes out to 6.97 , had to look on my Hptuners.

Yessir. That is correct.

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