LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2004
>>
Grand Cherokee Overland, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
Ignition System
>>
Ignition Control
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Ignition Control
Expand All (for easy ctrl-f)
Collapse All
Ignition Control - 4.0L/4.7L
Description
Operation
Specifications
Engine Firing Order - 4.0L 6-Cylinder Engine
Engine Firing Order-4.7L V-8 Engine
Ignition Coil Resistance - 4.0L Engine
Ignition Coil Resistance-4.7L V-8 Engine
Ignition Timing
Spark Plugs
Torque - Ignition System
Auto Shut Down Relay
Description - Pcm Output
Operation
Operation - Pcm Output
Operation - ASD Sense - Pcm Input
Removal
Installation
Camshaft Position Sensor
Description
Description - 4.0L
Description - 4.7L
Operation
Operation - 4.0L
Operation - 4.7L
Removal
Removal - 4.0L
Notes
Sensor Only - 4.0L
Oil Pump Drive And Sensor - 4.0L
Removal - 4.7L
Installation
Installation - 4.0L
Sensor Only - 4.0L
Oil Pump Drive And Sensor - 4.0L
Installation - 4.7L
Coil Rail
Description
Operation
Removal
Installation
Ignition Coil
Description
Operation
Removal
Installation
Ignition Coil Capacitor
Description
Operation
Removal
Installation
Knock Sensor
Description
4.7L High-Output Engine
Operation
4.7L High-Output Engine
Removal
4.7L High-Output Engine Only
Installation
4.7L High-Output Engine Only
Spark Plug
Description
Notes
Except 4.7L H.O. Engine
4.7 L H.O. Engine
H.O. Gap Adjustment
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
Cleaning
Except 4.7L H.O. Engine
4.7L H.O. Engine
Installation