I need to find the IAT (Intake Air Temperature) sensor on my M42B18 engine.
So far all i've found are a few threads with people saying that it is under the intake manifold, or that it doesn't exist on the 318iS.
this is where i think it is:


but i'm not sure, and i don't want to play around with it just in case it's not the right thing.
Can anyone help?
Cheers,
Jester