#3385, "RE: Running MSnS v3 Board as FULL Standalone (No Spikes)!" In response to In response to 16
Originally posted by WickedESi Hate to do this... but read the bottom of the first post:
Originally posted by WickedESiTuning the MS Pots - To tune the crossover point (R52) disconnect your fuse on your ASD supply wire. Crank the car, turn the pot 1 revolution clockwise till the crank RPM dissappears, then note how many it was in that direction. Then do the same in the other direction, then put it in the middle. - Leave the hysteresis pot at zero to 1/4 turn for the most stable signal. If you happen to get any noise crank this clockwise until it vanishes (too much and your signal will dissappear completely).
Glad you're at the fun part now!
Guess I read it wrong
I'm almost to the fun part. I Can't get the car to idle. I'm running 880's and the v2.2 pcb ran them fine. But this v3 is cutting the PW to 0 when it tries to goto 1.1ms. It sits at 1.2ms, runs at like 11:1 afr then tries to drop to 1.1ms and the fuel cuts out until the map jumps back up and it catches itself. I guess it could be to do with the flyback circuit. My PWM Limit is 30% and my PWM Threshold is 1.1ms. Maybe it's because of the threshold. I dunno. Hope to mess with it some more tonight before I head up north.
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