Pickup Loss

[1stToyota]

Originally Posted by sambo42xa

Where is this Mass Air Flow Sensor; and, is it something I can change out myself (yes, I am mechanically inclined and do my own work)??
This way I can at least check it out.
Thnx.

That's it, upside down. 1 connector, 2 screws. You saw it when you changed your air filter. Wire-blobby thang on right in photo is for air temp, MAF heated wires are visible down in the sensor. CRC MAF cleaner works great.