SCT Tuner guide - Page 2

Riptide · 06-30-2009, 06:01 PM

Thanks for the explanations that was what I was looking for.

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V6Vin · 11-12-2009, 07:03 PM

So, what do you guys have your shift press set at for a fairly firm shift? ( from 0 as set by Brenspeed). will going down increase firmness? as in -15 or -25 ? (negative is the only option)

JimC · 11-12-2009, 07:15 PM

If you reduce the pressure your shift will be less firm - depending upon how far you go down your transmission may start to "hunt" for gears. I'm surprised that negative is the only option, unless Brenspeed has it set real firm to start with. And all the parameters will read "0" because you are adjusting up or down from their base tune and to set the car back to the original tune you only need to change the parameters back to "0".

V6Vin · 11-12-2009, 08:02 PM

Thanks Jim, I was surprised to see the one way adjust too, maybe I didn't scroll down far enough to bring up the + settings. I'll check that and see.

V6Vin · 11-12-2009, 08:15 PM

Haha, My mistake. I scrolled down and found the + adjustments. So I'll try a +10 tomorrow and see what that does then play with the shift RPM's for my driving style. So the "0" is where Brenspeed set it at and no way to know how far they went from the stock setting? as in air/fuel mix ?

JimC · 11-12-2009, 09:50 PM

Right, the "0" is where they have it set so you are adjusting from your Brenspeed tune - I don't think that there is a way to check to see what they have done from the stock setting, but if someone knows I'm sure that they'll let us know.

V6Vin · 11-13-2009, 07:35 PM

Well, I put in the 93 oct. tune and it is great, I don't think I will need to adjust anything. It shifts great like it is.