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Ignition Coil Resistance

Measure resistance between primary terminals of coil. Measure resistance between positive primary terminal and high voltage terminal. See IGNITION COIL RESISTANCE table. Insulation resistance between coil case and primary positive terminal should be infinite. Replace coil if resistance measurements are not within specification.

IGNITION COIL RESISTANCE

Application Primary (Ohms) Secondary (Ohms)
Capri 0.8-1.6 6000-30,000