Hi I have a sand car with a Honda 3.5 vtech. With g1, main board d42v4 270504. Small upper board subhon6b 150904. The motor runs good except when at a low rpm but higher then a idle, then it wants to die. So my question is can I use the dip switches to correct this problem they are currently set main board 1off,2on,3on,4off. The smaller board 1off,2off,3off,4on. Also can it be connected to a pc, if so what cord do I need and where can I get one. I am located in southern CA. I don't know if the car ever ran right with this set up or not I just bought it. Any help would be great. Thank you
