I asked him how a friend's air filter was changed on another topic. I told him I would take his pictures when he changed it, but I did not know for about two years. Grabbing the nail at the grain By mustafacerci at 2011-10-01 we remove the plug of the maf sensorBy mustafacerci at the 2011-10-01from the lid of the filter, 3 hexagonal screws at the front and two nail grips at the back, after inserting the screws, move the ten parts of the cover slightly and lift it up, there are two nights at the point where the arrow marks are located. If you hard to break it, it will break. contact cleaner with spray and cotton By touching gently with care By mustafacerci at 2011-10-01