TT L4-1.8L Turbo (BEA) (2004)
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Throttle Position Sensor: Testing and Inspection
With Manufacturer's Scan Tool
Throttle Position (TP) Sensor And Sender -2- For Accelerator Pedal Position, 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
Both Throttle Position (TP) sensor -G79- and Sender -2- for accelerator pedal position -G185- are located at the accelerator pedal and communicate the
driver's intentions to the ECM completely independently of each other. Both sensors are stored in one housing.
Test sequence
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Connect vehicle diagnostic, testing and information system VAS 5051 and select vehicle system "01 -Engine electronics" in selection. Ignition
must be switched on. See: 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:
