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.
Sienna's have two knock sensors located in the valley underneath the intake manifold. Replacement is a three hour job.
In my 2004 it is behind the glove box.
Yes it does
The IAT sensor on a 2004 Dodge Neon is on the intake manifold. It is inside the number two intake runner.
The IAT sensor is located in the intake manifold
In a 2004 Chevrolet S-10, the mass air flow (MAF) sensor is located in the air intake system, typically between the air filter and the throttle body. It's usually mounted in the intake duct or housing, making it accessible for inspection or replacement. To locate it, follow the air intake duct from the air filter to where it connects to the throttle body.
Under the intake
In the intake ductwork, probably soon after the air filter.
It should be in the air intake around the air filter box and the mass airflow sensor.
if it is not in the air intake tube it will be built into the mass air flow sensor
no
If it is a V8 then there are 2 of them and they are under the intake manifold. You have to remove intake to service them.