Originally Posted by ebrabaek
For the test to be valid, you have to disconnect the r/r from the stator when measuring the ac voltage, and ressistence between the 3 stator wires. Looks bad though.
With stator disconnected also check from the 3-pins of the stator to frame-ground, reading should be "infinite" or very nearly so...
A low reading there means cooked for sure!
At 4000 rpm reading from 1-2 2-3 3-1 should be ~75 VAC
I've not checked mine, but am told normal resistance of the stator windings is ~3.5 ohms
(all this with stator unplugged)
I've not heard from Electrosport for several weeks, so just sent my contact there the "once-a-month" pester e-mail