ATV Ignitions: An Overview When you turn the key inside the ignition, it opens a circuit that allows a spark to ignite. This spark then starts the internal combustion, which brings your ATV's engine ...

Car batteries don't just die. Something is sucking up all its power. A parasitic draw test helps you find out which part is to blame.

How to Test a Car Battery? To measure battery load, conduct three voltage tests with the multimeter. Start the first test by making sure the vehicle is turned off. Multimeters have two probes: red and ...

Have someone turn the ignition key switch to start. You will hear the magnetic switch close and the meter will show battery voltage. Now draw 40 amps. Record the voltage at point A and point B. Run ...

If you’re driving a car that uses a physical key and it seems to be stuck in the ignition, the first thing to do is make sure your car’s in park—it won’t come out if you’re still in ...

Open the ignition switch to the On position without starting the car. This will initialize the Key On, Engine Off (KOEO) test. Watch the Check Engine light closely because it will begin to flash.

Stick with us as we’ll cover the symptoms of a dead fob battery, how to test it, how to change the key fob battery, and how to repogram a key fob after replacing the battery.