Ignition Coil Secondary Resistance
- Disconnect and inspect ignition coil connector and coil wire. Connect ohmmeter leads to ignition coil "BATT" terminal and high voltage terminal.
- If resistance is 7700-10,500 ohms, coil is okay. Proceed to MODULE-TO-COIL WIRE test. If resistance is below 7700 or greater than 10,500 ohms, replace ignition coil. After test, connect coil wire.