What should the spark plug be on a Dyna?
Just disconnect it from the regulator and test the CPK side of the connector. I checked for a Dyna the primary coil side should only be between 0.3 and 0.5 ohms. I remembered 3 ohms from somewhere, maybe it was my truck. Anyhow if your coil is a sealed unit you will have to test the plug going in it.
What are the windings on a Harley Davidson ignition coil?
In this video Bob takes a look at the Harley Davidson ignition coil. The coil consists of two windings of wire, the primary and the secondary.
Why does my Harley Davidson have no spark?
No spark. Good fuel. The service dept. told me that the coil hardly goes bad. It might be the crankshaft sensor. I replaced it and it started.
How do you test the spark on a Harley Davidson?
If you have a dual coil you will have 2 more (C & D) terminals. Test each of these (C & D) to terminal (A) for the primary side ohm test. You can also do a volt test to the first (A) terminal by testing the voltage on it after the key is turned on for 2 seconds.
Why is my Harley Davidson Dyna Glide not starting?
If your battery voltage and connections are in good condition, but your engine is still refusing to turn over, the problem may be in the starter circuit. Perhaps the easiest place to begin is at the starter solenoid on the right side of the motorcycle.
Just disconnect it from the regulator and test the CPK side of the connector. I checked for a Dyna the primary coil side should only be between 0.3 and 0.5 ohms. I remembered 3 ohms from somewhere, maybe it was my truck. Anyhow if your coil is a sealed unit you will have to test the plug going in it.
In this video Bob takes a look at the Harley Davidson ignition coil. The coil consists of two windings of wire, the primary and the secondary.
No spark. Good fuel. The service dept. told me that the coil hardly goes bad. It might be the crankshaft sensor. I replaced it and it started.
Where does the spark go on a dual fire coil?
Dual fire coils send spark to both cylinders, all the time. Regardless of which cylinder is on the compression stroke. Single fire coils designate spark to only the cylinder that is on the compression stroke. Spark is delivered to one cylinder at a time.
What kind of engine does a Harley Davidson Dyna Glide have?
This article applies to Harley Davidson Dyna Glide (2000-2016). Compared to other motorcycles on the road, Harley Davidson motorcycles have a fairly unique engine design. Harley engines have evolved over the years, but still remain true to their roots with a 45 degree air-cooled pushrod V-twin installed in Dyna models.
If you have a dual coil you will have 2 more (C & D) terminals. Test each of these (C & D) to terminal (A) for the primary side ohm test. You can also do a volt test to the first (A) terminal by testing the voltage on it after the key is turned on for 2 seconds.
Are there any recalls on the Harley Davidson Dyna Glide?
A number of engine builders feel that Harley’s tolerances are bit lax from the factory, and, in some cases, Dyna owners have had their top-ends replaced under warranty. You can check for recalls and service bulletins using your bike’s VIN number. Figure 3. Twin cam engine cutaway.
Where is the spark plug on a Harley Davidson ignition coil?
The primary is the area on the Harley Davidson ignition coil where the wires from the motorcycle’s harness are connected. The secondary of the coil is the area/towers where the spark plug wires plug in. There are two types of coils used on most Harley-Davidsons. Dual fire and single fire. Dual fire coils send spark to both cylinders, all the time.
How to remove spark advance from Dyna s?
1. Remove the point cover. 2. Remove the two standoffs holding the point plate to the engine. Unplug the wire going to the points and remove point/plate assembly. 3. Remove the bolt holding.the spark advance assembly to the engine and remove the assembly. 4. Remove the point cam from the advance assembly. 5.
What kind of ohm test does a dual coil Harley Davidson do?
The second (B) being the ION sensor (anti knock thing I think), just leave it out of the test. If you have a dual coil you will have 2 more (C & D) terminals. Test each of these (C & D) to terminal (A) for the primary side ohm test.
Why is there no spark to my spark plugs?
There was no spark to the plugs. Was turning over real good. No spark. Good fuel. The service dept. told me that the coil hardly goes bad. It might be the crankshaft sensor. I replaced it and it started. Then a couple of days later it did the same thing, so spark.
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 should the voltage be on a Harley Davidson Dyna Glide?
Use a voltmeter to measure the available voltage at the battery. A battery that is 100% charged will have approximately 12.6 volts, whereas a battery with a 0% charge will read 11.8 volts or lower. If your battery is low, charge the battery on a setting no higher than five amps for a few hours.
What should the ohms be on a Dyna?
I checked my manual (07 Dyna) and the ohms on either terminal of the CPK to ground should read at or above 1 megohm. Just disconnect it from the regulator and test the CPK side of the connector. I checked for a Dyna the primary coil side should only be between 0.3 and 0.5 ohms.
I checked my manual (07 Dyna) and the ohms on either terminal of the CPK to ground should read at or above 1 megohm. Just disconnect it from the regulator and test the CPK side of the connector. I checked for a Dyna the primary coil side should only be between 0.3 and 0.5 ohms.
Why does my lawn mower have no spark?
I thought maybe the problem is with the kill switch or the kill wire on the coils but why would one coil fire and the other one doesn`t?
The primary is the area on the Harley Davidson ignition coil where the wires from the motorcycle’s harness are connected. The secondary of the coil is the area/towers where the spark plug wires plug in. There are two types of coils used on most Harley-Davidsons. Dual fire and single fire. Dual fire coils send spark to both cylinders, all the time.
Dual fire coils send spark to both cylinders, all the time. Regardless of which cylinder is on the compression stroke. Single fire coils designate spark to only the cylinder that is on the compression stroke. Spark is delivered to one cylinder at a time.
What happens when there is no spark from the ignition coil?
1 Power. Two positions of the ignition switch provide power to the positive primary post of the ignition coil. 2 Signal. With no external signal to the coil negative primary post, voltage would travel through the ignition coil windings without inducing any secondary spark. 3 Flow. 4 Open Circuits. …
Where is the spark in an ignition system?
Electronic ignition pickups are a component found on traditional electronic distributor ignition systems. They are located inside the distributor and function as the trigger for the ignition system to produce spark. The pickup coil monitors the rotation of the distributor and triggers the ignition system.
How does the spark plug work on a Harley Davidson?
The primary receives 12 volts from the motorcycle and allows voltage to build; transferring voltage to the secondary winding where voltage is increased to thousands of volts and released through the spark plug wires to the spark plug.
What causes a motorcycle to have no spark?
If it is determined that your motorcycle has no spark; do not just assume that the problem is your coil. There may be an underlying issue. You may have a dead short effecting voltage delivery to your coil. You may have a bad sensor, ECM or TSSM.
How does a single fire coil work on a Harley Davidson?
Single fire coils designate spark to only the cylinder that is on the compression stroke. Spark is delivered to one cylinder at a time. Harley Davidson Ignition Coils are known to fail. The longevity you get from your coil may depend on usage, demand on the coil or environmental conditions.
What kind of spark plug does a Harley Davidson use?
Harley Davidson Spark Plug Fitment Chart Manufacturer Model Standard Plug Iridium Plug HARLEY-DAVIDSON BREAKOUT NGK DCPR7E NGK DCPR7EIX HARLEY-DAVIDSON BREAKOUT (EURO 4) NGK DCPR7E NGK DCPR7EIX HARLEY-DAVIDSON BREAKOUT PRO STREET HARLEY-DAVIDSON CVO ROAD GLIDE CUSTOM
Single fire coils designate spark to only the cylinder that is on the compression stroke. Spark is delivered to one cylinder at a time. Harley Davidson Ignition Coils are known to fail. The longevity you get from your coil may depend on usage, demand on the coil or environmental conditions.