Operation CHARM: Car repair manuals for everyone.

Ignition Coil

Primary Coil Test:






1. Disconnect the ignition coil terminal.

2. Using an ohm meter, check the resistance across the terminals.

Resistance: 0.81 - 0.99 ohms

3. Visually check the coil for leakage and damage.
Replace ignition coil if it fails the above test.