Insulation Resistance of Case

1. Disconnect the high-tension lead.
2. Disconnect the ignition coil connector.

ZM/1.6L:

FP/1.8L:

3. Measure the insulation resistance from terminal 1A to ignition coil case, and terminal 2A to ignition coil case using an ohmmeter.
- If not as specified, replace the ignition coil.

Specification: Above 10 MOhms