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Wrangler X, Automatic
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Section 9 (Engine Controls - System & Component Testing)
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Ignition Systems
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Ignition Coil
Ignition Coil
WARNING:
This page is about a different car, the 2003 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
IGNITION COIL RESISTANCE - Ohms @ 70-80°F (21-27°C)
Application
Primary
Secondary
4.0L
.71-.88
(1)
4.7L
.6-.9
6000-9000
(1)
Secondary resistance cannot be checked using an ohmmeter.