should i plug the wire that was connected on my h23 thermostat housing to the h22 one....since i did the h22 swap?

 

The ground wire? When your car won't start you're going to want to attach it

 

no, not the ground..lol...i mean, is a wire from the wiring harness that was connected to the h23 thermostat housing, should i connect it to the h22 one also?

 

So what wire are you talking about? A sensor?

 

the usdm h22 and h23 have 2 sensors and jdm has 1. is that what your talking about? so therefor if you did a h22a swap and used your h23 or usdm h22 harness youll need to switch the houseings. but what im talking about isnt the thermostat houseing, its the front housing, but i cant figure out what your talking about. hope that helps some.