Can anyone tell me the resistance of the two pots with their wipers turned fully counter clockwise? I checked the datasheet (http://www.vishay.com/docs/51025/t9.pdf ) but it does not indicate at which side of the travel the end resistance is measured.

Thanks!

 

If I remember correctly the hysteresis pot is 100K when fully counter clockwise.

I can't find anything for the zero crossing one, but it's probably fully 10k (0 v zero crossing).

Ken

 

That makes sense. The damn things don't have much of a "stop" on them so it's easy to turn them way past where they should be...

 

if you listen or feel very carefully you'll hit the clutch, you can feel it clicking.


Then just go backwards from there? I guess.

They seem to have quite a few turns of travel, I just turned mine up as far as possible before I didn't seen RPM's at cranking, then back 1/4 turn and it seem to have eliminated all of my noise issues except at super high RPM's, where there is still a little noise that I can't track down.