TT L4-1.8L Turbo (BEA) (2004)
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
With Manufacturer's Scan Tool
Engine Coolant Temperature (ECT) Sensor -G62-, Checking
Special tools and equipment
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VAG1526A
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VAG1594A
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VAG1598/31
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VAS5051 with VAG5051/1
Test requirements:
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Engine cold
Test sequence
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Connect VAS5051 scan tool and select the control module for engine electronics using "address word" 01. Engine must be run at idle. See:
Computers and Control Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Scan Tool Connecting/With
Manufacturer's Scan Tool/Connecting VAS 5051/VAG 1551 Scan Tool (ST)
Display on VAS 5051:
