Hi,

I have a problem with my AT3...

I tested the spark plug to see if it gives off a spark. I also took off the connector but no luck here as well.

The next thing I guess is to thest the coil. How do I do that? Do I need to yake it off the bike? the Cables seem to be soldere on...

Thanks for any advice,

Nilzor

Did you try another spark plug to verify no spark?

yes, i also held the end coming from the coil against the engine to see if there's a spark there

if you can get a similar coil off another running bike and try that for spark or yours on another bike.

you can check the resistances of the ignition coil and the field coil, the figures are in the parts book

PM sent

Take the Mag cover off " see if points are sparking, [ kick over in dark area ,]

Thanks all,

By now the battery completely drained. Would that have an impact on the ignition?

@blackhat250

What do you mean with Mag cover, like the flywheel?

check engine is earthed to frame ok and all earth points

is there a chance that it doesnt work without the original key? I can put another key in and change the position of the ignition. However the key is kinda loose in there...

As long as the ignition is on, you can disconect the black/white wire to iggy switch & handlebar stop , this should give you spark, ,