EGR VALVE problem with 2.0 engine..i use to had 2.2

hi guys i need ya help..i had engine replace...in my car..i use to had 2.2 changed it with 2.0 jappanes engine...now..my engine check sigin is ON i took it to guy to check it out..n he told me i need new egr..but what type of egr i need? do i need it for 2.2 or 2.0 cuz mainfold is from 2.2.
let me know thanks

Use the 2.2 egr. It matches the manifold and the ECM.