Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Ignition Coil: Specifications

Ignition Coil Primary Coil Resistance At 20°C (68°F) 1.08-1.32 Ohms (ohms)
Secondary Coil Resistance At 20°C (68°F) 11.7-15.7 Kilo Ohms (K ohms)
External Resistor Resistance At 20°C (68°F) 1.2-1.4 Ohms (ohms)
Insulation Resistance At 500 V
Resistance value should be equal to or greater than specification given.
50 Mega Ohms (M ohms)