2011 Jeep Liberty Ignition Coil Diagram. Your engine has odd and even numbered banks. Problemso cleaning the plugs helpBut if its not helpingthen spark plug has to be replacedSpark plugs get power from ignition coil to ignite sparksIf ignitioncoils are faulty then also there will no spark.
It will focus only on my 95 jeep wran. Ignition Diagram for 2007-2017 Jeep Wrangler JK. On my 37L it has 6 coil packs but some liberty have 3.
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Bad Coil Packs are one of the more problematic ignition issues that can occur with the Jeep Liberty. My info shows coil on plug ignition no coil pack. All you need is a simple multi-meter and a 12-volt test light. Secondary coil circuits include the high-energy ignition boot spark plug boot or spark plug wires which are responsible for transference of the high energy spark from the coil to the spark plug.