Touareg 2 V6-3.6L (BHK) (2008)
If indication jumps to approx. -40.0° C:
-
End diagnosis and switch ignition off.
-
Replace the the Engine Coolant Temperature (ECT) Sensor (G62).
If indication remains at approx. 140.0° C:
Checking Wiring:
If the manufacturers test box is being used. Perform the following step.
-
Install the test box.
If the manufacturers test box is not being used. Perform the following step.
-
Remove the Engine Control Module (ECM) (J623).
-
Using a Multimeter, check the Engine Coolant Temperature (ECT) Sensor (G62) electrical harness connector terminals to the Motronic Engine
Control Module (ECM) (J623) electrical harness connector T60 terminals for an open circuit according to the wiring diagram.
Specified value: 1.5 ohms Max.
If the specification was not obtained: