I'm putting JDM '95 h22 into a '97 civic cx. The chassis is converted to OBDI. The map sensor exists on the Trhottle body on the old motor, but my helms manual for the prelude tells me that the map sensor on the prelude is up on the firewall, so I don't have one. Do I need to get a prelude map sensor for this swap?

 

could I use my old map sensor and try to mount it somehow?

 

yeah you can use the civic map sensor. as long as it's 5V it'll work. you don't have to worry about mounting it, it doesn't make a difference.

 

holy crap.... (your sig)... what's your 1/4 time? That's pretty much exactly what I'm building towards.... nice setup.

Can you give me any help on the wiring? What all do I have to add? The cx was already wired for vtec (previously has a d16z6) and its OBDI. I can't seem to find anyone to help me with this topic. My other problem is vacuum lines. I have no idea where they should go.

 

So can you use a map sensor off of a h23 prelude on the jdm h22a

 

Yes. You can. Most MAP sensors are universal.

 

yeah use tour ols one, and don't buy a new one. i did buy a new one almost $300 from dealer.....man that sucked