Originally Posted by Pianosold
Been trying to get the answer to this for ages but Chinese vendor keeps re-sending the same instructions that don't help!!
My kit only has two wires from the engine: Black and White. The CDI has Black and Blue and the K/S has Black and Yellow.
Any help much appreciated before I send this thing to Jesus.
What engine do you have? 2 cycle? 4 cycle? Brand name?
If it is a Chinese 2 stroke, the most common, something's wrong. Either the blue wire wasn't installed or it is coiled up inside the magneto cover.
Get back to us with more information so we can help you.
I've attached a wiring diagram for the 2 cycle engine but it won't help if the blue wire is not there or if you have a 4 stroke engine.