Advance online lists it as fuel injection idle air control valve.There should be a way to read the codes using the amt of flashing of check eng light, but each veh is different as to getting the system to start thoses flashes, maybe someone at the autoparts store can tell you how its done on your veh. I dont want you to spend on wrong part.Oh and p/s the mass air flow can be cleaned there is a spray they sell but I use carb cleaner just dont hit with hard pressure that can break the wire it uses to read air flow.