2005 Jeep Wrangler Crankshaft Position Sensor, Engine Control Module, Ignition Coil, Spark Plug

Crankshaft Position Sensor, Ignition Coil, Spark Plug Installation and Repair Tips for 2005 Jeep Wrangler

• Q:

  How can a Spark Plug be cleaned and prepared for use on 2005 Jeep Wrangler?

  A:

  Commercial cleaning equipment is often used to clean sparks. Subsequently, before the gap is established, the center electrode is often flat dressed with a small point or jeweler's file. In certain situations, technicians do not opt for a powered wire-wheel brush, as this can leave metal residue.
• Q:

  Where is the Crankshaft Position Sensor located on the 2.4L engine, and How to remove and install it on 2005 Jeep Wrangler?

  A:

  The crankshaft position sensor is usually situated in a machined hole at the front of the block on the 2.4L. The connector is disconnected, bolt removed and the sensor is eased out, checking the O-ring. The bore is cleaned on reassemble thereafter oil on the O-ring, sensor applied flush, bolt torqued to 28 Nm.
• Q:

  How to Service and Repair an Ignition Coil on 2005 Jeep Wrangler?

  A:

  To maintain the ignition coil, remove the electrical connector and take out the second cables. In the case of the 2.4L coil, remove the 4 mounting bolts. Install the new coil and fix it using bolts, reconnect the cables and reconnect the air cleaner tube and housing.