It's right on top of the plastic intake. There is a black plastic housing on top of it that comes from the air cleaner housing. It's pretty much the first thing you see when you lift the hood.
PCV valve
How do you change the cabin air filter of a Saturn 2005 ION 2 ?
Where is the transmission filter location on a 2003 Saturn Ion
I have a 2005 ion-3 quad coup and I have 6.5" speakers.
what is the bolt circle messurement ona 2005 saturn ion
5w-30
5 quarts.
my 2005 ion shakes while idling.. has done this ever since i got it in 2005
throttle position sensors are usually on the opposite side of the mechanisim that operates the valve inside the throttle body (wether its the simple old school cable, or a newer drive by wire setup. if its a drive by wire setup it may be integrated within the electric motor that moves the valve in the throttle body). Either way it should be right there at the throttle body, which can be found between the air filter and the intake on the engine, closer to the intake.
4.5-5 liters
5W-30, full synthetic.
In the trunk under the floor mat by the spare tire