Check engine light stays on. on 2002 Chrysler Town & Country

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Does anyone know how to bleed the vacuum modulator? And where is it on a '02 Chrysler Town and Country. I was told this would reset the check engine light. I have tried just about everything else including replacing the gas cap.
(1) Answer
unfortunately, you were told wrong.
Vacuum modulator??
you need a real shop to do a real diag to give you the failure and a bid for repair.