IGNITION COIL INSPECTION [AJ]

Primary coil winding

1. Disconnect the ignition coil connector.

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

• A and B

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

0.45-1.15 ohms [25 C {77 F}]

Secondary Coil Winding

1. Disconnect the ignition coil connector.

2. Remove the ignition coil.

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

• Terminal A to coil boot socket

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

5.0-6.0 [25 C {77 F}]

Insulation Resistance of Case

1. Disconnect the ignition coil connector.

2. Measure the insulation resistance from terminal A to ignition coil case using an ohmmeter.

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

10 megohms or more [25 °C {77 F}]