Witte2Performance
: Let's fix it
Home
>>
Jeep
>>
2014
>>
Wrangler Sahara, Automatic Trans
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Emissions Control
Emissions Control
Expand All (for easy ctrl-f)
Collapse All
Special Tools
Special Tools
Evaporative Emissions
Description
Description
Specifications
Torque Specifications
Canister, Vapor
Description
Description
Operation
Operation
Removal
Removal
Installation
Installation
Cap, Fuel Filler
Description
Description
Operation
Operation
Removal
Removal
Lines, Vacuum
Description
Description
Onboard Refuel Vapor Recovery (ORVR)
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
Switch, Evaporative Emissions System Monitor
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
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
Exhaust Gas RECIRCULATION, 2.8L Diesel
Specifications
Torque Specifications
Solenoid, Vacuum, Exhaust Gas RECIRCULATION (EGR) Bypass
Description
Description
Removal
Removal
Installation
Installation
Tube, 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), 2.8L Diesel
Removal
Removal
Installation
Installation
Evaporative Emissions, 2.8L Diesel
Heater, Closed Crankcase Ventilation (CCV)
Removal
Removal
Installation
Installation