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Mazda
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1997
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626 DX L4-2.0L DOHC
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
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Description and Operation
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With Manual Transaxle
With Manual Transaxle
HEATED OXYGEN SENSOR
Detects exhaust gas oxygen concentration and sends signal to ECM.
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Zirconic and platinum coating.
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With heater.