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1991
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928 S4 V8-4957cc 5.0L
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Oxygen Sensor
Oxygen Sensor
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Description and Operation
Testing and Inspection
Locations
Component Locations
Connector Locations
Service and Repair
Diagrams
Diagram Information and Instructions
How to Use Diagrams
Symbol Identification
Abbreviations
Wire Color Code Identification
Electrical Diagrams
Specifications
Electrical Specifications
Mechanical Specifications
