How to troubleshoot an ATV that has no spark?
1 Look for a small black box with five wires going to it. 2 Remove the CDI box from the ATV. 3 Locate the center wire, usually white with a black stripe. 4 Use a tiny screwdriver to release the tap that holds this pin in the connector. 5 Remove the black and white wire from the connector.
Why does my engine not have a spark?
Be careful not to crank the engine for too long before checking the plug, or youøss risk overheating and possibly damage the starter motor. Whether the spark plug gapping is incorrect, the plug has gone bad, or it’s the wrong plug altogether for your engine, it may no longer be able to provide a spark.
What to do if your bike has no spark?
Disable the fuel system. It’s a good idea to close the fuel tank petcock valve as a safety precaution if your bike has one or to remove the fuel pump fuse before checking the spark. Remove the ignition coil lead boot from the spark plug.
What to do when your engine has no spark?
Insert a spark plug tester into the plug boot and ground it on a piece of metal on the engine. Finally, Have someone crank the engine and watch for spark. Remove one of the coils from the spark plug. Use an extra spark plug. A spark plug tester. Or even a screwdriver in the end of the coil.
What causes a car to stall with no spark?
Consequently, An old or failing ignition pickup may cut out signal intermittently, which may cause the engine to stall. The engine may suddenly just shut off, almost as if the key had been turned off. Depending on the nature of the issue, sometimes the vehicle can be restarted and driven.
How to test Honda Foreman 500 with no spark?
hook one test lead to ground and the other to the blue/yellow tracer wire and measure resistance, there should be none. and it shouldnt even register. then put one test lead on the white wire and the other lead still on the blue with yellow tracer wire. ill be looking forwar for you test thank you.
Disable the fuel system. It’s a good idea to close the fuel tank petcock valve as a safety precaution if your bike has one or to remove the fuel pump fuse before checking the spark. Remove the ignition coil lead boot from the spark plug.