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Infiniti
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1993
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G20 L4-2.0L (SR20DE)
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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
Component Inspection
Heated Oxygen (O2) Sensor, LH and RH, Heater Circuit
Locations
Component Locations
Connector Locations
Service and Repair
Diagrams
Diagram Information and Instructions
Key to Exploded Views
How to Read Wiring Diagrams
Harness Connector Description
How to Read Relay Diagrams
Wire Color Code Identification
Diagnostic Aids
Key to Symbols Signifying Measurements or Procedures
How to Perform Electrical Incident Simulation Tests
How to Follow/Perform Trouble Diagnosis
CONSULT-II Checking System
Ground Inspection
Work Flow
Electrical Diagrams
Specifications
Electrical Specifications
Mechanical Specifications
Technical Service Bulletins