Toyota Venza: Inspection

Toyota Venza Service Manual / 1ar-fe Engine Control / Engine Coolant Temperature Sensor / Inspection

INSPECTION

PROCEDURE

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

Text in Illustration

Component without harness connected

(Engine Coolant Temperature Sensor)

Temperature °C (°F)

Resistance Ω

Acceptable

(a) Partially immerse the sensor in water and warm up the water.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	20°C (68°F)	2.32 to 2.59 kΩ
1 - 2	80°C (176°F)	0.310 to 0.326 kΩ

NOTICE:

When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.

If the result is not as specified, replace the engine coolant temperature sensor.

Components

COMPONENTS ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

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