1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

90 b18 OBD 0 VS 93 B18 OBD 1

Discussion in 'ECU's, Electronics, and Tuning' started by CRseX84, Aug 14, 2004.

  1. CRseX84

    CRseX84 Senior Member

    Messages:
    481
    Likes Received:
    0
    Joined:
    Sep 4, 2003
    Location:
    SUNY Canton College, NY.
    hey i have a 92 civic cx and im rebuildin a 90 b18, now the 90 b18 is OBD 0, i dont wana buy a obd conversion harness, so i have 2 ?s
    1- what makes the 90 a OBD 0 , the distributor? if so can i put a 92 b18 dizzy in?
    2- can i use a 92 teg ECU insted of the 90 with a conversion harness? thanks for the help guys i realy aprechiate it..
    Tyler
     
  2. projectxspeed

    projectxspeed Senior Member

    Messages:
    1,380
    Likes Received:
    0
    Joined:
    Nov 5, 2003
    Location:
    New Hampshire
    First, you need to put more thought into your questions before you type. I think your question is: how do you go from obd0 to obd1? The main parts that decide what obd your is ECU, DIZZY, INJECTORS. If you want switch your obd those are the parts you need.
     
  3. robspeed005

    robspeed005 Junior Member

    Messages:
    23
    Likes Received:
    0
    Joined:
    Nov 10, 2003
    I think if it is possible you need not motor harness off the obd1 motor or any b series obd1 motor. I think they have diff crank positioning sensors also
    Call Hasport. email me if you need the number. I have a 93 cx with a b18b in it so let me know if you need help

    Rob
     
  4. handlebarsfsr

    handlebarsfsr Senior Member

    Messages:
    353
    Likes Received:
    0
    Joined:
    Jul 10, 2003
    go to a junkyard and pull the whole wiring harness and intake manifold, complete with dizzy, injectors, fuel rail, etc. bolt the entire piece onto your 90, viola, you have an obd1 b18a.
     
  5. CRseX84

    CRseX84 Senior Member

    Messages:
    481
    Likes Received:
    0
    Joined:
    Sep 4, 2003
    Location:
    SUNY Canton College, NY.
    no i have a 92 civic (obd 1) and the b18 is a obd0 motor.. so there for i would have to get a wirring conversion harness and crap. i dont want to play with swichin OBD's i just wana change wut ever i need to on the motor to make it a obd1, it doesnt come with a distributor so i will put what ever one i need, same with injectors and ecu..
     
Verification:
Draft saved Draft deleted

Share This Page