Tools Required

J 39200 Digital Multimeter

1. Turn OFF the ignition switch.
2. Disconnect the distributor lead and the wiring from the ignition coil.




Notice: Do not insert the J 39200 digital multimeter probe into the ignition coil connectors. The female terminals could be deformed, resulting in intermittent operation. Only make contact with the front edge of the terminals.

3. Connect an ohmmeter (1) as shown.

•	Use the high scale.

•	If the reading is not infinite, replace the coil.

4. Connect an ohmmeter (2) as shown.

•	Use the low scale.

•	The reading should be 0.1 ohms. If not, replace the coil.

5. Connect an ohmmeter (3) as shown.

•	Use the high scale.

•	If the reading is not 5k-25k ohms, replace the coil.

6. Reconnect the distributor lead and the wiring to the coil.