Operation CHARM
: Car repair manuals for everyone.
Home
>>
Mazda
>>
2012
>>
3 L4-2.5L
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Oxygen Sensor
Oxygen Sensor
Expand All (for easy ctrl-f)
Collapse All
Testing and Inspection
Air Fuel Ratio (A/F) Sensor Inspection
Heated Oxygen Sensor (HO2S) Inspection
Locations
Component Locations
Connector Locations
HO2S
A/F Sensor
Service and Repair
Air Fuel Ratio (A/F) Sensor Removal/Installation
Heated Oxygen Sensor (HO2S) Removal/Installation
