What controls spark on a motorcycle?

What controls spark on a motorcycle?

Essentially, a CDI box controls a motorcycle’s ignition system by starting the ignition and combustion process. A pulse of voltage from the motorcycle battery passes through the CDI box to fire up the spark plug.

Why does my Honda XL not have a spark?

When you jiggle the plug, you are collapsing the field manually and will get a nice big fat blue spark, but only every now and then and only when the plug is being jiggled. I’ve done this to THREE different bikes now, and if I can get this situation, replacing the points and condenser has fixed the spark issue.

How to know if your engine has no spark?

First Confirm Your Engine Has No Spark. 1 Disable the fuel system by removing the fuel pump fuse or relay. 2 Insert a spark plug tester into the plug boot and ground it on a piece of metal on the engine. 3 Finally, Have someone crank the engine and watch for spark.

Can a Honda XL run without a battery?

Step 1. Eliminate the stupid stuff. NO, the XL DOES NOT NEED A BATTERY TO RUN. Have you tried a BRAND NEW PLUG? Unplug the key switch and ignition switch. The bike will run without them, but if the key switch is unplugged, none of the lights will work.

Can a Honda XL run without a Kill Switch?

Unplug the key switch and ignition switch. The bike will run without them, but if the key switch is unplugged, none of the lights will work. The kill switch is a bit harder, you’ll have to trace it either to inside of the headlight bucket or to a bundle of wires above the engine. Did that solve your problem? No? Step 2.

When you jiggle the plug, you are collapsing the field manually and will get a nice big fat blue spark, but only every now and then and only when the plug is being jiggled. I’ve done this to THREE different bikes now, and if I can get this situation, replacing the points and condenser has fixed the spark issue.

First Confirm Your Engine Has No Spark. 1 Disable the fuel system by removing the fuel pump fuse or relay. 2 Insert a spark plug tester into the plug boot and ground it on a piece of metal on the engine. 3 Finally, Have someone crank the engine and watch for spark.

Unplug the key switch and ignition switch. The bike will run without them, but if the key switch is unplugged, none of the lights will work. The kill switch is a bit harder, you’ll have to trace it either to inside of the headlight bucket or to a bundle of wires above the engine. Did that solve your problem? No? Step 2.

Step 1. Eliminate the stupid stuff. NO, the XL DOES NOT NEED A BATTERY TO RUN. Have you tried a BRAND NEW PLUG? Unplug the key switch and ignition switch. The bike will run without them, but if the key switch is unplugged, none of the lights will work.