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Home >> Volkswagen >> 2008 >> Eos VR6, CBRA >> Repair and Diagnosis >> Engine Performance >> System >> 3.2L - Generic Scan Tool - Engine Code(S): CBRA >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> Engine Coolant Temperature Sensor 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- electrical harness connector -1-.

Fig 1: Identifying Engine Coolant Temperature (ECT) Sensor G62 Electrical Harness Connector
GWWN10-0240Courtesy of VOLKSWAGEN UNITED STATES, INC.

If indication jumps to approx. -40.0° C: 

-- Switch ignition Off.

-- Replace the Engine Coolant Temperature (ECT) Sensor - G62-.

If indication remains at approx. 140.0°C:

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