The middle of the engine block. According to the information of Jiangling official website, the Jiangling Yusheng 330 knock sensor is installed in the middle of the engine block. Jiangling motors Co., Ltd. was established in 1997 0 1.08, and its registered place is located in Yingbin Middle Avenue, Nanchang County, Nanchang City, Jiangxi Province. The legal representative is Qiu. The business scope includes the production and sales of automobiles, special-purpose (modified) automobiles, engines, chassis and other automobile assemblies and other parts, and provides related after-sales services.