What is it ?
Where is it ?

Unless I'm having a brain fart, that's the cam position sensor, yes?
If so it's at the right-hand side of the engine (looking from the front), under all the bits of trim. You've got to remove the coil pack to get it off, so pay attention to where all the leads go, and be careful with all that stuff - break something and your car may well not run/start.
Plus disconnect battery of course, as always when working with the ignition system (lots of Volts = Lots of pain

)
I've removed and cleaned mine, just to be sure (it didn't really need it though). I might have some instructions at home somewhere
