What's wrong with the original throttle without the Volkswagen logo?

Unauthorized parts problem, replacement parts problem.

1. The problem of unauthorized parts: the suppliers who produce and supply parts are not authorized or licensed by the automobile manufacturer, so they cannot add labels.

2. Replacement of parts: With the development of society, automobile parts are constantly updated, and the new parts will be different from the old version, and the original signs will be removed.

3. Throttle is an important part of the engine air intake system, which affects the engine speed and output power by controlling the air intake.