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Cherokee Trailhawk, 2.4L Eng VIN B
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Emissions Control
Emissions Control
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Description
Vehicle Emission Control Information Label
Trip Definition
Non-Monitored Circuits
Fuel-Pressure
Notes
Fuel Pressure
Secondary Ignition Circuit
Cylinder Compression
Exhaust System
Fuel Injector Mechanical Malfunctions
Excessive Oil Consumption
Throttle Body Air Flow
Vacuum Assist
Pcm System Ground
Pcm Connector Engagement
Monitored Systems
Notes
Oxygen Sensor (O2S) Monitor
Oxygen Sensor Heater Monitor
EGR Monitor (If Equipped)
Misfire Monitor
Fuel System Monitor
Catalyst Monitor
Operation
System
Scan Tool State Display Test Mode
Operation
On-Board Diagnostics
Description
Description
Operation
Operation
Notes
Monitor Preliminary Checks:
Evaporative Emission System Leak Detection With Purge Monitor
Catalyst/O2 Monitor
EGR Monitor
O2 Sensor Heater Monitor
Mis-Fire Monitor
Evaporative Emissions
Description
Description
Specifications
Torque Specifications
Canister, Vapor
Removal
Removal
Installation
Installation
Cap, Fuel Filler
Description
Description
Operation
Operation
Removal
Removal
Onboard Refuel Vapor Recovery (ORVR)
Description
Description
Operation
Operation
Sensor, Fuel Tank Pressure
Description
Description
Removal
Removal
Installation
Installation
Valve, Purge Control
Removal
2.4L
3.2L
Installation
2.4L
3.2L
Switch, Evaporative Emissions System Monitor
Operation
Operation
Valve, Positive Crankcase Ventilation (PCV)
Operation
Operation
Diagnosis And Testing
Diagnosis And Testing - PCV System
Removal
2.4L
3.2L
Installation
2.4L
3.2L
Exhaust Gas RECIRCULATION, Diesel
Description
Description
Operation
Operation
Specifications
Torque Specifications
Solenoid, Exhaust Gas RECIRCULATION (EGR), 2.0L Diesel
Removal
Removal
Installation
Installation
Tube, Exhaust Gas RECIRCULATION (EGR)
Removal
Removal
Installation
Installation
Valve, Exhaust Gas RECIRCULATION (EGR)
Removal
Removal
Installation
Installation
Valve, Exhaust Gas RECIRCULATION (EGR) Airflow Control
Description
Description
Removal
Removal
Installation
Installation
Valve, Exhaust Gas RECIRCULATION (EGR) Cooler Bypass
Description
Description
Evaporative Emissions, Diesel
Breather, Closed Crankcase Ventilation (CCV)
Removal
Removal
Installation
Installation
Heater, Closed Crankcase Ventilation (CCV)
Removal
Removal
Installation
Installation