CYLINDER HEAD TEMPERATURE (CHT) SENSOR INSPECTION [MZI-3.7]

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Resistance Inspection

1. Disconnect the CHT sensor connector.

2. Measure the resistance between the CHT sensor terminals.

• If it is not within the specification, replace the CHT sensor.

Measure the cylinder head temperature sensor resistance (approx.).

Cylinder head temperature (°C {°F})	Resistance (kilohm)
20 {68}	37.387
80 {176}	3.775

Cylinder head temperature

(°C {°F})

Resistance (kilohm)

20 {68}

37.387

80 {176}

3.775

Cylinder head temperature sensor characteristics graph (reference)

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