Volkswagen Audi VW Intake Pressure Sensor 038906051 Replacement Upgrade Sensor

For VW Group cars with 1.8T or 2.0T engines (Passat, Magotan, Sagitar, and Audi A4/A6), you can choose an intake pressure sensor, OEM 038906051. It mounts on the intake manifold to monitor intake pressure and feed back to the ECU to precisely control fuel injection and ignition timing. If idle is unstable, acceleration weak, fuel consumption high, or check engine light on, sensor signal anomaly is likely. Installation difficulty medium; 0.5-1 hour.