A4 Quattro Wagon V6-3.0L (AVK) (2002)
Electronic Throttle Control Module: Testing and Inspection
Angle Sensors For Throttle Drive -G187- and -G188-, Checking
Angle Sensor For Throttle Valve Actuator, Checking
Special tools and equipment
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VAG 1526 A
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VAG 1594 A
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VAG 1598/31
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VAS 5051 with VAS 5051/1
The Angle sensor -1- for throttle drive (power accelerator actuation) -G187- and Angle sensor -2- for throttle drive (power accelerator actuation) -G188-
signal the position of the throttle valve to the engine control module. Both angle sensors are located in the throttle valve control module.
Test sequence
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Connect testing and information system VAS 5051 and select vehicle system "01 - Engine electronics" in selection. Ignition must be switched on.
See: Testing and Inspection/Scan Tool Testing and Procedures/Scan Tool Testing/Scan Tool Connecting and Initial Checks/Connecting VAS
5051 Scan Tool
Display on VAS 5051: