Operation CHARM: Car repair manuals for everyone.

Ignition Coil: Testing and Inspection

COMPONENT INSPECTION
Ignition coil
1. Disconnect ignition coil harness connector.




2. Check resistance as shown in the figure.




If NG, replace ignition coil.

3. Disconnect the high tension lead.




4. Check resistance between ignition coil harness connector terminal (b) and the connector on the ignition coil for the high tension lead.

Resistance: Approximately 10.0 K Ohms at 2O°C (68°F)

If NG replace ignition coil.