Hey guys, Its been a couple years since I had a modified 4-runner and I'm starting back at square-1 again. One of the modifications I did was I cut open the maf and turned the dial but I forget what way is what. If I remember... leaner is clockwise and richer is counterclockwise.

Does this make sense to anyone? or mabye I'm completely wrong and have this mixed up with another vehicle. Does anyone have a inside view of the maf??