IGNITION COIL INSPECTION [L3]

Primary coil winding

1. Disconnect the ignition coil connector.

2. Measure the resistance between the following terminals using an ohmmeter:

• A and B, B and C

- If not within the specification, replace the ignition coil.

0.49-0.57 ohms

Secondary Coil Winding

1. Disconnect the ignition coil connector.

2. Remove the ignition coil.

3. Measure the resistance between the following using an ohmmeter:

• Lead hole 1 to 4, 2 to 3

- If not within the specification, replace the ignition coil.

9.5-11.1 kilohms

Insulation Resistance of Case

1. Disconnect the high-tension lead.

2. Disconnect the ignition coil connector.

3. Measure the insulation resistance from terminal B to ignition coil case using an ohmmeter.

• If not within the specification, replace the ignition coil.

10 megohms or more