July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Except For California Emission Regulation Applicable Model

EXCEPT FOR CALIFORNIA EMISSION REGULATION APPLICABLE MODEL

1	Front HO2S (See HO2S REMOVAL NOTE ).
2	Wiring harness bracket (See WIRING HARNESS BRACKET INSTALLATION NOTE ).
3	Rear HO2S (See HO2S REMOVAL NOTE ).

Fig 1: Heated Oxygen Sensor (HO2S) & Torque Specification (Except California Emissions)

Courtesy of MAZDA MOTORS CORP.