ENGINE COOLANT TEMPERATURE (ECT) SENSOR [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (E))]

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Purpose/Function

• Detects the ECT as basic information for mainly determining the fuel injection amount.

• Detects the ECT and sends it to the PCM as an ECT signal.

Construction

• The ECT sensor is located near the engine coolant control valve and the water pump.

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Operation

• Sends the signal, which fluctuates according to the ECT, to the PCM.

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ECT sensor characteristic

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