I just put A j-spec h22 in my 95 prelude si. It is stuck in limp mode. The check engine light is always on. It flashes code 22, witch is the v-tec pressure switch. I've changed the pressure switch and ecu, still the same thing. We did the trouble shooting from the manual and everything checked out. If anyone has any suggestions it would be greatly appreciated.

 

You unhooked you battery for 30 seconds?

 

Yes