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Mazda
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1997
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Protege DX L4-1489cc 1.5L DOHC MFI
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Cooling System
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Engine - Coolant Temperature Sensor/Switch
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Description and Operation
Engine - Coolant Temperature Sensor/Switch: Description and Operation
ENGINE COOLANT TEMPERATURE SENSOR
Detects coolant temperature; sends signal to PCM.