toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Ignition Coil|Testing and Inspection|Page 3267 > < Ignition Cable|Testing and Inspection
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Ignition Coil: Testing and Inspection

INSPECT PRIMARY COIL RESISTANCE

Using an ohmmeter, measure the resistance between the positive (+) and negative (-) terminals.

Primary coil resistance

INSPECT SECONDARY COIL RESISTANCE

Using an ohmmeter, measure the resistance between the positive (+) and high-tension terminals.

Secondary coil resistance

If the resistance is not as specified, replace the ignition coil.

RECONNECT HIGH-TENSION CORD AND IGNITION COIL CONNECTOR TO IGNITION COIL

REMOVE DISTRIBUTOR CAP

Remove the 2 bolts, and disconnect the distributor cap from the
distributor housing.

REMOVE ROTOR

INSPECT AIR GAP

Ignition Coil|Testing and Inspection|Page 3267 > < Ignition Cable|Testing and Inspection