where is maf sensor located on 2004chevy cavalier

last time i checked 2.2 ecotec doesnt have one if it did it would be right after the air fitler housing

it keeps coming up as a code

same car as other post about engine?

p0172 p0420

yeah this the same car

that is system too rick bank 1 and cat code

u got to worry about getting it cranking first and running but it looks slim to none

It's possible that it could be the map sensor. Both do basically same. 1 does few and the other is pressure

They do not have MAF sensors in the ecotec motors.

i have a 2002 no eco tech motor. where would the mass air flow sensor be?