volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Engine Coolant Temperature Sensor on Radiator, Checking|Page 581 > < Engine Coolant Temperature Sensor on Radiator, Checking|Page 579
Page 4
background image

-

Using a jumper wire, connect the Engine  Coolant Temperature (ECT) Sensor (G62) electrical harness  connector terminals 1 to 2.

-

 Check the value indicated on the scan tool display.

If the value jumps to approx. 140.0° C

-

End diagnosis and switch the ignition off.

-

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

If indication remains at approx. -40.0° C:

°Testing if display approx. 140.0  C:

-

Disconnect the Engine Coolant Temperature (ECT) Sensor (G62) electrical harness connector - 1 -. 

Engine Coolant Temperature Sensor on Radiator, Checking|Page 581 > < Engine Coolant Temperature Sensor on Radiator, Checking|Page 579