Where can i find the IAT(Intake Air Temperature) Sensor or ATS in my 2000

[skullpolo13]

Chevy impala? i heard it was either in the filter box or somewhere along the air intake duct by the mass air flow sensor.

[phinfan542002]

its in the hose between the airbox and the throttle body

[stealth5033]

Air tube intake to air filter, there is a 4 wire connector and a 2 wire connector the only 2 sensors on the air cleaner tube the 2 wire grey connector is the IAT the 4 wire is the mass air flow sensor