Challenger Posted October 9, 2011 Share Posted October 9, 2011 Anyone done it? Im looking at making my own cutout and Im gonna try to use a TB. Two options are just using a cable in the cabin or some sort of servo motor with a switch/button. Could you possibly use MS to open the cut out given certain driving conditions? Maybe manifold pressure and throttle position? Thanks! Quote Link to comment Share on other sites More sharing options...
BLOZ UP Posted October 9, 2011 Share Posted October 9, 2011 (edited) You could with the optional outputs from MS-Extra/MS3. There's a small transistor circuit you have to build (depending on output port used, the FIDLE can drive up to a 1 amp relay), to be able to drive a relay to open it. The type of relay will depend on how the cutout functions. I believe they are usually just +12v, open, -12v close. See: http://www.msextra.c...are.htm#outputs You can use up to any two of the variables to control it. So, yes, MAP > 100 and coolant > 180 = CUTOUT However, if you don't have a MAF, your tune will be off. You could integrate dual fuel/timing maps at the same cutoff points as well. Edited October 9, 2011 by BLOZ UP Quote Link to comment Share on other sites More sharing options...
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