Guest ON3GO Posted March 3, 2006 Share Posted March 3, 2006 anybody have any pics or diagrams of how they wired up there alt... im running MSnS and it only reads about 10-low 12 volts when im driving. i think its causing my main miss up top in the rpms. the car has a good battery, brand new good alternator, but i dont have any factory wiring anymore. i can read 13+ volts at the battery when idling, and same at the alt, but Megasquirt dont read anywhere near that. it does show a drop when i put the headlights on. on the alt i have the 2 wires from the plug going together then to a diode and then to a wire that goes to my push botton.... it could be i just have to many things getting power off to thin of a wire.. i dunno. mike Quote Link to comment Share on other sites More sharing options...
Guest ON3GO Posted March 3, 2006 Share Posted March 3, 2006 this is for a L28ET btw. also i check the voltage at where the MS gets it power from and also at the back of the plug that goes into the MS and it reads 13 volts at idle.. now i get near that reading on the screen at idle but driving i get 10-12... mike Quote Link to comment Share on other sites More sharing options...
Nismo280zEd Posted March 3, 2006 Share Posted March 3, 2006 Mines doing somethins similar mike. I'm gonna try running the MS power direct to the battery with an inline fuse on it cause i'm getn' between .5-1 volt drop between the battery and the MS Quote Link to comment Share on other sites More sharing options...
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