Where is the map sensor located on the mazda 1.5 on 1998 Mazda Protege

it has check engine light on and want pass inspection

2 answers
Your engine uses an air flow meter near the air filter housing not a MAP sensor.Light green/black, black/blue, white/red wires attached to it. You would need an oscilloscope to test it.
Also check the barometric pressure sensor located near or on the air box prior to the maf sensor