How to locate air intake sensor in 2004 sienna?

To locate the air intake sensor on a 2004 Toyota Sienna, first, open the hood and locate the air intake assembly, which is typically connected to the engine's throttle body. The air intake sensor, known as the Mass Air Flow (MAF) sensor, is usually situated along the air intake duct, between the air filter and the throttle body. It may be secured with screws or clips, so you might need to remove the duct to access it directly. Make sure to disconnect the vehicle's battery before handling any electrical components.