Operation CHARM: Car repair manuals for everyone.

Ignition Coil

IGNITION COIL RESISTANCE
When Cold: 10°C (14°F) to 50°C (104°F)
Primary Coil 0.36-0.55 ohms
Secondary Coil 9.0-15.4K ohms


When Hot: 50°C (104°F) to 100°C (212°F)
Primary Coil 0.45-0.65 ohms
Secondary Coil 11.4-18.1K ohms