Husqvarna bike wont start - there is spark at the plug,the spark may be intermittent and I remember I did pull the plug cap off the plug to kill the engine! Did I damage the Motoplat ignition system?

SOURCE: Honda 5.5 hp air comp. no spark wont run

Most honda engines have an oil sensor that prevents the engine from starting if the oil level is low or oil is dirty. Test coil by disconnecting oil sensor wire. With sensor disconnected coil should fire. If still no fire, check kill wire for short. If still no spark, coil may need to be replaced. enjoy

SOURCE: Repaired Husqvarna 41 chainsaw won't start.

Hi

The off switch of the chainsaw has to establish the continuity to kill the running engine.First check the switch with a measure apparat.Then check the continuity of the two wiring harness,sepparately.One wire is atached to the ignition module with a screw and goes to the off position of the switch.The other one towards the on position of the switch.Check the spring!

regards savumihai71

SOURCE: my keeway wont start

Check the fuses. Is the kill switch on or shorting out? Disconnect it and then check for spark. Sidestand/centerstand should be up, Got a good battery?

I am unfamiliar with your Keeway and just trying to help. Don't give me a bad rating if I miss the mark on this one. Thanks.

SOURCE: TTR 90 wont start. Not carb. Not CDI. Plug cap?

Every component plays a part in the ignition system. Check the wiring as you go. Start at one end and move forward. You have done a lot of work so far. so you should be close. If the igniter is fine and the other components too. Then it would narrow it down to an electrical problem or no signal/pulse to the coil. See if the coil is receiving that pulse. you can use a test light for this test. Pos. will be power and NEG. will be the pulse. With light on the NEG. crank the engine over and see if it flashes. Let me know how its going.

SOURCE: husqvarna wr 430 ignition timing motoplat

http://www.yourhusky.com/files/5._Husqvarna_Electrical_&_Ignition_System.pdf