Passat L4-1.8L Turbo (AWM) (2004)
Vehicles with engine code AEB
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Disconnect 4-pin connector -1- from Engine Coolant Temperature (ECT) Sensor -G62- (-2-).
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Bridge terminals 1 + 3 of connector using the respective adapter cables and observe the indication on display.
Vehicles with engine code ATW, AUG, AWM
I - Engine code ATW
II - Engine code AUG, AWM
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Disconnect 4-pin connector -1- from Engine Coolant Temperature (ECT) Sensor -G62- (-2-).
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Bridge terminals 3 + 4 of connector using the respective adapter cables and observe the indication on display.