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Coolant Temperature Sensor/Switch (For Computer)|Testing and Inspection|Page 2121 > < Tools and Equipment
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

Component locations, refer to "Component Locations, Overview". See: Powertrain Management/Locations   
Test requirement

-

Engine cold

Test sequence

-

Connect VAS 5051 vehicle diagnostic, testing and information system or V.A.G 1551 scan tool and select "Address word" 01 for control module
for engine electronics.

When indicated on display

Rapid data transfer

HELP 

Select function XX

-

Press buttons "08" for the function "read Measuring Value Block" and press Q button to confirm input.

When indicated on display

Read Measuring Value Block

Q

Input Display Group Number 

-

Press buttons "004" for "Display group number 04" and confirm with the Q - button.

Indicated on display

Coolant Temperature Sensor/Switch (For Computer)|Testing and Inspection|Page 2121 > < Tools and Equipment