you take it out.
52 psi
I own a 2003 1500 z71 suburban. Recommended tire pressure is 30 psi on the door.
The throttle position sensor on a 2003 Chevrolet Suburban is located on the side of the throttle body. It notifies the vehicle's computer of the actual position of the throttle plate in relation to the throttle body.
Mounted to the throttle body. Opposite side of the throttle lever.
YES
Fuel pressure regulator is located on the driver side fuel rail.
The 2003 Ford Crown Victoria fuel rail pressure sensor can be found on the top of the engine. The sensor will be near the injector fuel pump.
Same as the Tahoe behind the starter
That engine has 2 of them and there underneith the intake manifold. You will have to remove the intake to get to them.
Take off the gas cap.
Bank 1 is the drivers side of the engine. Sensor 1 will be the first sensor that is screwed into the exhaust pipe that is the closest to the engine/exhaust manifold.