LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Mazda
>>
2007
>>
CX-9 V6-3.5L
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Oxygen Sensor
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Oxygen Sensor
Expand All (for easy ctrl-f)
Collapse All
Testing and Inspection
Front Heated Oxygen Sensor (HO2S) Inspection
Rear Heated Oxygen Sensor (HO2S) Inspection
Locations
Service and Repair
Front Heated Oxygen Sensor (HO2S)
Rear Heated Oxygen Sensor (HO2S)
Diagrams
Technical Service Bulletins
