nut size on ka24e egr

[VRTMiKe]

im about to replace my egr and the nut on the back is pretty big. the largest cresent wrench(19) i have doesn't fit on it. anyone know what size this nut is?

[S-Nation S13]

should be a 22 i believe

[drifter808]

or vice grips work great.

[VRTMiKe]

or vice grips work great.

very little room to get those in there. i was just looking at it and it seems that you either have to get at from the bottom or take some stuff apart to even get to the egr. anyone have a step by step guide to replace this thing?

[sblack13]

24mm.............

[xsparc]

22mm i think, but i had to use a crows foot and not a wrench