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2004
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Jetta Wagon (1J6) L4-1.8L Turbo (AWP)
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Oxygen Sensor
Oxygen Sensor
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Testing and Inspection
Components, Checking
Oxygen Sensor And O2 Sensor Control Before (TWC), Checking
With Manufacturer's Scan Tool
Heater Check
Sensor and Sensor Control Check
Oxygen Sensor Aging Check
With Generic Scan Tool
Oxygen Sensor And O2 Sensor Control After (TWC), Checking
With Manufacturer's Scan Tool
Heater Check
Sensor and Sensor Control Check
Oxygen Sensor Aging Check
With Generic Scan Tool
Functions, Checking
Oxygen Sensor Heater For O2 Sensor Before (TWC), Checking
With Manufacturer's Scan Tool
With Generic Scan Tool
Oxygen Sensor Heater For O2 Sensor After (TWC), Checking
With Manufacturer's Scan Tool
With Generic Scan Tool
Locations
Overview of Component Locations
Heated Oxygen Sensor (HO2S)
Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC)
Diagrams
Diagram Information and Instructions
How to Find Wiring Diagrams
How to Read Track Diagrams
How to Use Track Diagrams
Symbols Used In Wiring Diagrams
Circuit and Terminal Designations
Wire and Fuse Color Code Identification
Wire Size Conversion
Diagnostic Aids
Electrical Diagrams
Technical Service Bulletins