Feature: *Function: Its role in gasoline injection systems is similar to airflow sensors. The absolute pressure in the intake manifold is measured according to the load conditions of the engine and converted into a voltage signal or frequency signal,transmitted to the ECU with TN as the basis for determining the fuel injection quantity. *100% High quality and brand new. *Durable, undamaged. *Work high efficiency. *Safe and reliable replacement. *Professional installation is recommended. Specification: OE number: 213-4760, AS429, EC1911, 1904-559536, 55567257, MS59, SU13657, 0261230262, 5S12239 Fits For: Buick .
