OK so im currently getting this code on my scanner and the engine is running a bit rough (misfiring), iv cleaned the maf sensor, Throttle-body and breather pipes and it has really helped the engine, but its still not 100%, any ways what sensor is this code referring to.. i see the (Hall) and im assuming it refers to the camshaft hall sensor, iv been quoted £40 for the part and just want to make sure im getting the right piece can anyone confirm

00515 Camshaft position (hall) sensor (g40) static -no signal

is this the correct sensor that i should be buying to replace the old hall sensor?

Thanks