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Home › Mazda › 1990 › 929 Base › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes › DOHC Code Identification Charts › Code 23: DOHC Right Side Oxygen Sensor

Code 23: DOHC Right Side Oxygen Sensor

Fig 1: Code 23: Right Side Oxygen Sensor Flow Chart
G90F21563Courtesy of MAZDA MOTORS CORP.
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