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Home >> Mazda >> 1987 >> B2600 Base, 2D Pickup >> Repair and Diagnosis >> Engine Performance >> System >> 2.6L Feedback Carburetor System >> Operation >> Input Devices >> Coolant Temperature Sensor
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Coolant Temperature Sensor

Coolant temperature sensor converts engine coolant temperature to an electrical signal for the FCU. The FCU uses this information to provide extra fuel when engine is cold.

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