by garykenward on Sun Jun 07, 2009 7:54 pm
Hi ,Im just finishing wiring in my M400 to my 200sx S14a(silvia SR20DET) , but i dont know how to wire the AUX 4 output to the tacho, I know I need a resistor between 12v and the Aux 4 output, but i dont know what type or value.... Anyone done this before...? Thanks Gal