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Throttle Body Check and Calibration.

Model: Volkswagen Passat 3BG, B5 - Years: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Part: Throttle body

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Video tutorial

Modern vehicles are equipped with computers that facilitate driving and effectively monitor the correct functioning of the engine and its associated systems. Using an external computer, it is possible to check all parameters and intervene in case of malfunction.

For this operation, a specific software program called VCDS is required, which can physically connect to the vehicle's control unit and, through the appropriate menus, read the data, allowing for the viewing and reprogramming of parameters. Although the operation is relatively simple, it requires adequate technical preparation and instrumentation.


Updated on 8 February 2026 by ScegliAuto


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