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S70 T5 L5-2.3L Turbo VIN 53 B5234T3
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Oxygen Sensor
Oxygen Sensor
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Application and ID
Description and Operation
Testing and Inspection
Locations
Service and Repair
Adapter Wiring Switch, Replacing
Heated Oxygen Sensor (HO2S), Replacing
Diagrams
Diagram Information and Instructions
Diagram Legend
23/###
24/###
How to Use the Wiring Diagrams
List of Components By Component Number
Cars With SRS (Air Bag)/SIPS Bag
Wire Color Code Identification and Other Abbreviations
Diagnostic Aids
VIDA (Vehicle Information & Diagnostics For Aftersales)
Checking Wiring and Terminals
Checking Wiring and Terminals - Permanent Faults
Check Terminals Visually
Contact Resistance and Oxidation
Open-Circuit, Permanent Faults
Short-Circuit to Ground, Permanent Faults
Short-Circuit to Supply Voltage. Permanent Faults
Checking Wiring and Terminals - Intermittent Faults
Inspect Terminals Visually
Open-Circuit, Intermittent Faults
Short-Circuit to Ground, Intermittent Faults
Short-Circuit to Supply Voltage. Intermittent Faults
Loose Connections (Terminals)
Contact Resistance and Oxidation
Electrical Diagrams
Technical Service Bulletins