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)

Or, hide this message: temporarily or permanently

Ignition Coil

PRIMARY RESISTANCE 21 - 27 °C (70 - 80 °F) 0.6 - 0.9 Ohms
SECONDARY RESISTANCE 21 - 27 °C (70 - 80 °F) 6,000 - 9,000 Ohms