How Do You Tell If A Coil Has An Internal Resistor?
How Do You Tell If A Coil Has An Internal Resistor? To test your ballast resistor you need an ohm meter or multimeter set to ohms. Remove the connectors from both sides of the resistor. The ohms should read between 1.8 and 5 ohms. Do I need a resistor for my coil? And while ignition