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Mazda
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2009
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5 L4-2.3L
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Oxygen Sensor
Oxygen Sensor
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Testing and Inspection
Air Fuel Ratio (A/F) Sensor Inspection
Heated Oxygen Sensor (HO2S) Inspection
Locations
Component Locations
A/F Sensor
HO2S
Connector Locations
Service and Repair
Technical Service Bulletins
