How do you test a coil on a Harley Sportster?
How to Test a Harley Davidson Ignition Coil
- Turn off the motorcycle. Allow the engine to become cool to the touch before proceeding.
- Disconnect, by hand, the two spark plug wires from the coil.
- Set the ohmmeter to read resistance on the “Rx1” setting.
- Set the ohmmeter to read resistance on the “Rx1000” setting.
Why is my Harley Davidson Sportster not igniting?
One of the most common sources of electrical problems is the battery. Test the battery’s state of charge and current capacity by reading Step 2 of the article Electrical Diagnostic Guide. If no spark is present at the end of the spark plug wire, the air/fuel mixture cannot ignite.
How to check spark plugs on Harley Davidson Sportster?
Insert a spark tester into the wire and attach the tester to ground. Remove the fuel pump fuse. Refer to the article Fuse Box Information for fuse locations. Crank the engine and watch for spark. If spark is consistently present, the problem most likely lies with the spark plugs and you should continue to Step 2.
Can a Sportster have spark and still not start?
Not sure how you can have, both, spark & fuel and still no start. You absolutely have to be missing one of them. You need to go back and verify that the Sportster not getting spark. Are you getting fuel to your float bowl? If so, is the float height correct? Confirm that your needle valve is not hanging up. Verify that your gas cap is vented.
What to do if your Harley Davidson has no spark?
Just installed 12″ bars and cam plate. Buttoned it all up and tried to start it. Motor turns over fine, however no spark. Pulled the plug wires, put another plug in wire and no spark. Took tank back off, no pinched wires. Tested B terminal of coil plug and getting 12 + Volts. Removed power commander, hook bike back to ecm, no spark.
What kind of spark plugs does a 1998 Sportster have?
44) Though the chassis is the same as those used in the first (1996-1997) of the 1200S models, you can immediately identify a ’98 Sport because of its two-spark-plugs-per-cylinder heads and the unique finishes chosen for the engine. The gray spark leads of the dual-plug system are just the tip of the ignition system iceberg.
What to look for in a 1998 Sportster?
Though the chassis is the same as those used in the first (1996-1997) of the 1200S models, you can immediately identify a ’98 Sport because of its two-spark-plugs-per-cylinder heads and the unique finishes chosen for the engine. The gray spark leads of the dual-plug system are just the tip of the ignition system iceberg.
Is the Harley Sportster 1200 Sport a good bike?
Though the vibration would make us reluctant to choose it for long-distance rides, Harley Sportster 1200 Sport provides more punch around town than other H-Ds and can provide hours of pleasure on winding roads. Its distinctive styling makes it a natural choice for riders who like the brand but don’t want a me-too Harley cruiser.
Why is my Sportster not getting a spark?
A failing crank position sensor can cause a problem like yours. A bad sensor will sometimes fail when heat is introduced and begin working again once it cools. If/when this occurs again, turn off your fuel valve right away to see how much gas is in your float bowl. Open your gas cap and listen for a possible vapor lock condition.