FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Ignition Coil: Testing and Inspection


INSPECTION

INSPECT IGNITION COILS
(a) Remove the ignition coil assembly.





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





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





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





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

(d) Reinstall the ignition coil assembly.