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'''Boost Control''' N75 Frequency Valve. I am using an Eaton solenoid valve taken from some sort of Audi A4 down at the local car breakers. Good info found at http://forums.quattroworld.com/s4s6/msgs/20987.phtml No need to duplicate it here. *What frequency is best suited for these valves? **Default setting in VemsTune is 21hz ***With a little testing I found anything more than 21hz, the valve would not open at all below 15hz. At 21hz the valve would pulse all the way down to 10%DC. The higher the frequency, the higher the %DC required to start the valve opening. I have not yet fully tuned the Reference DC table, but 25%DC is required to increase boost by 0.1bar ---- Return to MembersPage/Sprocket
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