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1991
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Range Rover Base
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Emission Control System
Emission Control System
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Description & Operation
Emission Control (1989)
Evaporative Emission Control System (1989)
Emission Control (1990-94)
Notes
Crankcase Ventilation System
Evaporative Emission Control (1990-94)
Notes
Operation
Fuel Tank System - 1990
Operation - 1990
Fuel Tank System - 1991
Emission Labels
1989 Models
1990 Models
1991 Models
1992 Models
1993 Models
Removal & Installation
Charcoal Canister
Removal & Installation
Notes
Purge Valve
Removal & Installation
Vapor Separator
Removal
Installation
Removal & Installation
Positive Crankcase Ventilation Air Intake Filter (1990-94)
Notes
Removal & Installation
Positive Crankcase Ventilation Breather Filter (1990-94)
Removal & Installation
Fuel Expansion Tank (1989-90)
Removal & Installation
Heated Oxygen Sensor (1990-94)
Removal & Installation
Charcoal Canister - Purge Valve
Removal & Installation
Charcoal Canister (1993)
Removal & Installation
Testing
Evaporative Emission Control System
Notes
Equipment Required For Testing
Test Procedured
Evaporative Loss Control Pressure Test (1991 & Later)
Torque Specifications