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Passat Sedan V6-3.6L (BLV) (2008)

Sensors and Switches > Sensors and Switches - Cooling System > Engine - Coolant Temperature Sensor/Switch > Coolant Temperature Sensor/Switch (For Computer) > Component Information > Testing and Inspection > Engine Coolant Temperature Sensor G62, Checking > Page 678

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The temperature value must increase uniformly in increments of 1.0 degrees C.

If the engine shows problems in certain temperature ranges and if the temperature does not climb uniformly, the temperature signal is intermittent.

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Replace the the Engine Coolant Temperature (ECT) Sensor G83 Engine Mechanical, Fuel Injection Ignition.

Checking internal resistance

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Disconnect the Engine Coolant Temperature (ECT) Sensor (on radiator) G83 electrical harness connector - 10 -.

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Using a multimeter, check the Engine Coolant Temperature (ECT) Sensor G83 terminals 1 to 2 for resistance.

Use the chart below for the specified values:

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Area A: Resistance values 0 to 50 degrees C.

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Area B: Resistance values 50 to 100 degrees C.

Sensors and Switches > Sensors and Switches - Cooling System > Engine - Coolant Temperature Sensor/Switch > Coolant Temperature Sensor/Switch (For Computer) > Component Information > Testing and Inspection > Engine Coolant Temperature Sensor G62, Checking > Page 678

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