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2011
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Patriot Latitude X, AWD, Standard
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Emissions Control
Emissions Control
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Description
Monitored Component
Component Monitor Checks
Notes
Comprehensive Components
Oxygen Sensor (O2S) Monitor
Catalyst Monitor
Vehicle Emission Control Information Label
Label Location & Information
Trip Definition
Definition And Monitor Operation
Non-Monitored Circuits
Non-Monitored Circuits/Systems
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
System Monitors
Notes
Oxygen Sensor (O2S) Monitor
Oxygen Sensor Heater Monitor
EGR MONITOR (if equipped)
Misfire Monitor
Fuel System Monitor
Catalyst Monitor
Evaporative System Integrity Monitor (ESIM)
High And Low Limits
Input Signal Operation
Operation
Operation
Powertrain Control Module (Pcm) Operation
Evaporative Emissions
CANISTER, Vapor
Description
Description
Operation
Operation
Notes
Purge Free Cells
Removal
Removal
Installation
Installation
CAP, Fuel Filler
Description
Description
Operation
Operation
SENSOR, Fuel Tank Pressure
Description
Description
Removal
Removal
Installation
Installation
SOLENOID, Evaporative Emissions Purge
Description
Description
Operation
Operation
Removal
Removal
Installation
Installation
VALVE, Positive Crankcase Ventilation (PCV)
Description
Description
Operation
Operation
Diagnosis and Testing
Diagnosis And Testing - PCV System
Removal
Removal
Installation
Installation
Exhaust Gas Recirculation [ENE]
Description
Description
Operation
Operation
Specifications
Specifications
SOLENOID, Exhaust Gas Recirculation (EGR)
Description
Description
Removal
Removal
Installation
Installation
TRANSDUCER, EGR Back Pressure
Removal
Removal
Installation
Installation
TUBE, Exhaust Gas Recirculation (EGR)
Removal
Removal
Installation
Installation
VALVE, Exhaust Gas Recirculation (EGR)
Description
Description
Operation
Operation
Removal
Removal
Installation
Installation
VALVE, Exhaust Gas Recirculation (EGR) Airflow Control
Removal
Removal
Installation
Installation
VALVE, Exhaust Gas Recirculation (EGR) Cooler Bypass
Removal
Removal
Installation
Installation
On-Board Diagnostics
Task Manager
Description
Description
Glossary Of Terms
Operation
Operation
Notes
Test Sequence
MIL Illumination
Diagnostic Trouble Codes (DTCs)
DTC Self Erasure
Trip Indicator
Freeze Frame Data Storage
Similar Conditions Window
OBD II Monitor Run Process
Notes
Monitor Preliminary Checks:
Evaporative Emission System Leak Detection with Purge Monitor
Catalyst / O2 Monitor
EGR Monitor
O2 Sensor Heater Monitor
Mis-Fire Monitor