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2006
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Wrangler Unlimited, Automatic
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Ignition Control
Ignition Control
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Ignition Control
Description
Operation
2.4L
4.0L
Specifications
Engine Firing Order - 2.4L
Engine Firing Order - 4.0L
Ignition Coil Resistance - 2.4L
Ignition Coil Resistance - 4.0L Engine
Spark Plugs
Spark Plug Cable Resistance
Torque
Auto Shut Down Relay
Description
Description - Pcm Output
Operation
ASD Sense - Pcm Input
Pcm Output
Diagnosis And Testing
Diagnosis And Testing - ASD And Fuel Pump Relays
Removal
Installation
Camshaft Position Sensor
Description
2.4L
4.0L
Operation
2.4L
4.0L
Removal
2.4L
4.0L
Notes
CMP Sensor Only - 4.0L
Oil Pump Drive And CMP Sensor - 4.0L
Installation
2.4L
4.0L
Sensor Only - 4.0L
Oil Pump Drive And CMP Sensor - 4.0L
Coil Rail - 4.0L
Description
Operation
Removal
Installation
Ignition Coil - 2.4L
Description
Operation
Removal
Installation
Spark Plug
Description
Operation
Diagnosis And Testing
Diagnosis And Testing - Spark Plug Conditions
Normal Operating
Cold Fouling/Carbon Fouling
Wet Fouling Or Gas Fouling
Oil Or Ash Encrusted
Electrode Gap Bridging
Scavenger Deposits
Chipped Electrode Insulator
Pre-Ignition Damage
Spark Plug Overheating
Removal
2.4L
4.0L
Cleaning
Cleaning Spark Plugs
Installation
2.4L
4.0L
Spark Plug Cable
Description
Operation
Diagnosis And Testing
Removal
Removal - 2.4L
Installation