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Porsche
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1990
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944 S2 Coupe L4-2990cc 3.0L DOHC
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Oxygen Sensor
Oxygen Sensor
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Description and Operation
Testing and Inspection
Locations
Service and Repair
Maintenance Interval
Remove and Replace
Diagrams
Diagram Information and Instructions
How to Use Diagrams
Component, Connector, Ground and Splice Locations
Components
Connectors
Grounds
Wire Color Code Identification
Electrical Diagrams
Specifications
Electrical Specifications
Mechanical Specifications
