FITMENT - 1996 for Toyota 4Runner 2.7L,1994-1997 for Toyota T100 2.7L,1995-1997 for Toyota Tacoma 2.4L,1995-1996 for Toyota Tacoma 2.7L. EASY to INSTALL and CLEAN - Disconnect the negative side of the battery, then loosen a couple band clamps and disconnect the harness. Pull out your old unit and re-insert new one, tighten band clamps, re-connect harness and negative battery terminal. HOW to WORK - Mass Air Flow Meter AFM Sensor measures the volume and density of air entering the engine, providing highly accurate Air Flow readings to the ECU over a wide range of ambient temperatures..
