i have a 95-STI-RA engine in my wagon and I am getting error code 24 (ICV)
if I am correct, the beige thing in the pic below is the throttle position sensor and the aluminium lump it sits in which bolts to the manifold is the idle control valve ?
Anyone have and advice or a guide on how to clean it? anything I shoudl be aware of before I start so I dont muck something up ?