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Home >> Volkswagen >> 2012 >> Beetle Turbo, 2.0L Eng VIN A, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L - Generic Scan Tool - Engine Code: CBFA (Hatchback) >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> Engine Coolant Temperature Sensor 1 Or 2 Checking >> Testing If Display Approx. 140.0°C
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Testing If Display Approx. 140.0°C

-- Disconnect the Engine Coolant Temperature (ECT) Sensor - G62 or 83- electrical harness connector.

-- Turn the ignition switch On.

If indication jumps to approx. - 40.0 °C:

-- Switch ignition Off.

-- Replace the Engine Coolant Temperature (ECT) Sensor - G62 or 83- Refer to the Repair Information.

If the value remains at approx. 140.0 °C