Cam sensor removed and the water outlet nipple can be removed. The manual warns to remove the cam sensor, becuase you need to heat the casting surrounding the nipple to remove it. Be careful to fully clean the threads after removing the nipple. NO LEAKS.

Finally the reassembly process has begun. The EGR blockoff plate is installed.

After cleaning the threads this blockoff plate goes on in place of the water outlet nipple.

And after much careful cleaning of the mating surface the new HPD water outlet housing is installed. I sealed it with blue RTV.