I have a 2000 Polaris scrambler that I go in a basket last year. rebuilt the engine, got it together and ran it 5 or 6 times. Now I have intermittent spark. from the exciter coil are 3 wires, which do I check for ohm's and what values. I do get resistance on the 2 wires

 

Black/Red to Brown/White: 120 ohms
Yellow/Red to Yellow: 0.3 ohms
Black/Red to Ground: No connection
Yellow to Ground: No connection
Coil Primary: Tab to ground 0.3 ohms
Coil secondary: tab to plug cap 6300 ohms
Plug cap 5000 ohms
Values Shown +/- 10%