Follow the wire to the MAF, then remove that whole intake section. From the filter side, there should be 2 small wires mounted horizontally, just spray those down with a MAF cleaner. If they are gunky, maybe agitate it lightly with a q-tip, but be bery gentle, they are fragile. That’s all the cleaning you can do on a MAF. And of course, you have 2 of them, one after each air filter box.