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

02 SENSORS

Discussion in 'ECU's, Electronics, and Tuning' started by sohcslammer, Nov 27, 2004.

  1. sohcslammer

    sohcslammer Senior Member

    Messages:
    2,193
    Likes Received:
    0
    Joined:
    Apr 11, 2003
    Location:
    Bay Area
    Question -

    Why buddy has his '01 integra converted to OBD1 from OBD2. His 02 sensor went out. Obviously he's only using one 02 sensor and I'm 99% sure it's the one in front but my question is this - Does he use an o2 sensor from an OBD1 integra or one from an OBD2 integra? I'm trying to get him a new one from my work but I can't tell if there is a difference between OBD1 and 2 02 sensors. My computer lists a different part number but they physically look the same. Can someone help us out?
     
  2. integraslut78

    integraslut78 Stylus DJ Extraordinaire

    Messages:
    2,582
    Likes Received:
    2
    Joined:
    Jul 27, 2003
    Location:
    KiLLa kALi
    Thats a good question which one to use?
     
  3. nfn15037

    nfn15037 Senior Member

    Messages:
    670
    Likes Received:
    0
    Joined:
    Mar 1, 2004
    They should be the same, they have the same voltage output for the ECU since you can use an OBDII sensor on an OBDI ECU, but just make sure the plugs are the same or you could just hardwire it in.
     
  4. sohcslammer

    sohcslammer Senior Member

    Messages:
    2,193
    Likes Received:
    0
    Joined:
    Apr 11, 2003
    Location:
    Bay Area
    Thanx. So, they SHOULD be the same. Anyone know for sure?
     
  5. integraslut78

    integraslut78 Stylus DJ Extraordinaire

    Messages:
    2,582
    Likes Received:
    2
    Joined:
    Jul 27, 2003
    Location:
    KiLLa kALi
    I think you stumped some people with this one. Good question.
     
  6. nfn15037

    nfn15037 Senior Member

    Messages:
    670
    Likes Received:
    0
    Joined:
    Mar 1, 2004
    They obvously ARE the same since you can use the OBDII sensor with an OBDI ECU. The only difference may be the plug, but since I don't own any OBDII cars, I cannot say for sure wether or not they are the same plugs, but the sensor itself IS the same.
     
  7. pissedoffsol

    pissedoffsol RETIRED

    Messages:
    49,693
    Likes Received:
    53
    Joined:
    Sep 28, 2002
    Location:
    Retirement Home
    obd1/2 PRIMARY o2's are identical is every way. as long as its a 4-wire anyway...
     
  8. sohcslammer

    sohcslammer Senior Member

    Messages:
    2,193
    Likes Received:
    0
    Joined:
    Apr 11, 2003
    Location:
    Bay Area
    Question 2

    Since he is only OBD1 now, are the front and back 02s identical? Can he just swap 02 sensors and use his rear 02 sensor?
     
  9. PhyRe

    PhyRe Senior Member

    Messages:
    1,002
    Likes Received:
    1
    Joined:
    Nov 14, 2003
    Location:
    ct
    im using the stock o2 in the cat of a 97 gsr and the plug is the same as my stock 93 o2 thats on the header.i was lookin at it the other day and as for the second o2 i dont know for sure but they do seem to have the same conector. but dunno if the sensor is the same
     
  10. pissedoffsol

    pissedoffsol RETIRED

    Messages:
    49,693
    Likes Received:
    53
    Joined:
    Sep 28, 2002
    Location:
    Retirement Home


    if its a 4-wire, it should be fine. i don't know wtf they are. obd2 sucks.
     
  11. sohcslammer

    sohcslammer Senior Member

    Messages:
    2,193
    Likes Received:
    0
    Joined:
    Apr 11, 2003
    Location:
    Bay Area


    :werd:
     
Verification:
Draft saved Draft deleted

Share This Page