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

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Ignition Coil: Testing and Inspection

Fig. 86 Ignition Coil Resistance Checks:





1. Disconnect the ignition coil connectors.
2. Measure the resistance between terminals 1 and 15, 2 Fig. 86. Go to Specifications, Electrical for proper resistance.
3. Measure the resistance between terminal 1 and the center tower, 1 Fig. 86. Go to Specifications, Electrical for proper resistance.