Power Button

[olvansta]

Hi Guys
Can anyone tell me how the Power Button actually functions? I know it gives the car sharper acceleration, but how. Does it alter the ECU mapping or alter the accelerator position curve like the "Plug n Go" device did in my previous Holden Colorado?
Cheers
Graham

[RALF]

Or is it like the 'Turbo Boost' button in Night Rider?

[White One]

as far as i know it just allows full boost to be available at lower throttle settings. there is no black magic available with diesels - its only boost and extra fuel you can add