Audi 2.4 negative throttle opening

Hello, this is mainly to check whether there is air leakage, which causes the actual intake and airflow to detect the fault caused by the intake error. I hope my answer can help you.

Audi is a luxury car brand owned by Audi Automobile Company, a subsidiary of German Audi AG. As a representative of high-tech level, quality standard, innovation ability and classic car style, Audi is one of the car brands. Headquartered in Ingolstadt, the company has branches in China and other countries.

Audi is a well-known car developer and manufacturer, and its symbol is four interlocking rings. Now it is a subsidiary of Volkswagen, headquartered in Ingolstadt, Germany. Its main models are A 1, A3, A4, A5, A6, A7, A8, Q 1, Q2, [3]Q3, Q5, Q7, Q8[4], TT, R8 and S and RS performance series.