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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 496 (Emissions Control System) >> Emissions Control >> Emissions Control >> Description >> Description - Non-Monitored Circuits >> Secondary Ignition Circuit

Secondary Ignition Circuit

WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.

The PCM cannot detect an inoperative ignition coil, fouled or worn spark plugs, ignition cross firing, or open spark plug cables.