Ignition Coil: Testing and Inspection

Primary Coil Winding
1. Disconnect the distributor 3-pin connector.
2. Measure the resistance between terminals A and B by using an ohmmeter.

Specification: 0.49-0.73 Ohms 20°C (68°F)

3. If not as specified, replace the distributor.




Secondary Coil Winding
1. Disconnect the distributor 3-pin connector.
2. Remove the distributor cap.
3. Measure the resistance as shown in the figure by using an ohmmeter.

Specification: 20-31 k Ohms 20°C (68°F)

4. If not as specified, replace the distributor.