TT Coupe L4-1.8L Turbo (ATC) (2001)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
Component locations, refer to "Component Locations, Overview". See: Powertrain Management/Locations
Test requirement
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Engine cold
Test sequence
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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
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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