IGNITION COIL INSPECTION [LF]

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 as specified, replace the ignition coil.

Resistance (Reference)

0.45-1.15 ohms [25 °C {77 °F}]

Secondary Coil Winding

1. Disconnect the ignition coil connector.

2. Remove the ignition coil. (See IGNITION COIL REMOVAL/INSTALLATION [LF].)

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

• Terminal A to coil boot socket

- If not as specified, replace the ignition coil.

Resistance (Reference)

5.0-6.0 kilohms [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 as specified, replace the ignition coil.

Resistance (Reference)

Above 10 megohms [25 °C {77 °F}]