Ignition Coil: Testing and Inspection

Ignition Coil Inspection

1. Disconnect high-tension cords from ignition coils.
2. Disconnect ignition coil connectors.





3. Inspect secondary coil resistance: Using an ohmmeter, measure the resistance between the positive (+) and high-tension terminals.

Secondary coil resistance:
Cold: 9.7-16.7 K ohms
Hot: 12.4-19.6kf-ohm

If the resistance is not as specified, replace the ignition coil.
4. Reconnect ignition coil connectors
5. Reconnect high-tension cords from ignition coils.