Hi, I hope some one can help with the wiring on my Rotax 503. I had marked all the wires when the engine was removed, but during the time it was with a friend who serviced it the markers on the wires got removed!
What I have is wires from the engine - Yellow, Yellow & Black, Black & Red, Black & White, Black
From the CDI - White & Blue, Black & White, Black & red, Black, Black (and Blue & Yellow that was never connected in the past)
Coil - White & Blue, Black and the spark plug leads

All the wiring dragrams I can find on the net have different colour wires so any help would be grateful received