Workshop Repair Manuals

Volkswagen Workshop Manuals

[PREV PAGE] [NEXT PAGE]

volkswagen Workshop Repair Guides


Eos (1F7) V6-3.2L (BUB) (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 (ECT) Sensor (on Radiator) G83, Checking > Page 794

Page 3
background image

-

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

-

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 degrees C

-

End diagnosis and switch the ignition off.

-

Replace the Engine Coolant Temperature (ECT) Sensor G62.

If indication remains at approx. -40.0 degrees C:

Testing if display approx. 140.0 degrees C:

-

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

If indication jumps to approx.- 40.0 degrees C:

-

End diagnosis and switch ignition off.

-

Replace the Engine Coolant Temperature (ECT) Sensor G62.

If indication remains at approx. 140.0 degrees C:

Checking wiring

If the manufacturers test box is being used. Perform the following step.

-

Install the Test Box 105 Pin VAG1598/31.

If the manufacturers test box is not being used. Perform the following step.

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 (ECT) Sensor (on Radiator) G83, Checking > Page 794

[PREV PAGE] [NEXT PAGE]