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

obd2-obd1 d16y7

Discussion in 'HYBRID -> EG-EK / DC' started by jdm_eg6_1028, Nov 15, 2006.

  1. jdm_eg6_1028

    jdm_eg6_1028 New Member

    Messages:
    4
    Likes Received:
    0
    Joined:
    Nov 15, 2006
    IM having problems with my 98 4door i converted to obd1 with a phearable jumper harness and p28 ecu.:mellow: I can eccel fine, and deccel fine, but if i try to keep a steedy speed it jerks, and blurps, even back fires out the intake manifold? i moved the distributor a little bit and it helped, if the motor is cold it want go at all it has to be warm, and when its warm i have to rev it to the moon just to get it started going?:eek: Its not throwing any codes and im getting alot of play in the gas, its adjusted right but it takes a minute for the gas to kick in, i have about an half inch of play and then the throttle just hits.:huh: any help would be great
     
  2. VTECin5th

    VTECin5th Administrator

    Messages:
    2,182
    Likes Received:
    4
    Joined:
    Apr 17, 2005
    Location:
    Phoenix Az
    Wrong section. Welcome to Hondaswap.
    Was the car normal before you converted to obd1?
    TPS maybe.
     
  3. jdm_eg6_1028

    jdm_eg6_1028 New Member

    Messages:
    4
    Likes Received:
    0
    Joined:
    Nov 15, 2006
    yes, i forgot to meantion what started this problem i had the bright idea of puting a y8 intake manifold on my car which caused the problem. so i spent more money thinking obd 1 would solve the problem by eliminating some sensors.:mellow: but i installed an 60mm integra throttle body from a 95 obd1 on the y8 manifold once i plugged up obd1. the tps has been tampered with before.:eek:
     
  4. VTECin5th

    VTECin5th Administrator

    Messages:
    2,182
    Likes Received:
    4
    Joined:
    Apr 17, 2005
    Location:
    Phoenix Az
    60mm TB is plenty too big, but I'd say the problem is in the TPS.
     
  5. jdm_eg6_1028

    jdm_eg6_1028 New Member

    Messages:
    4
    Likes Received:
    0
    Joined:
    Nov 15, 2006
    i hope thats the problem , im going to get a new tps and a y8 throttle body and see what it does:(
     
  6. jdm_eg6_1028

    jdm_eg6_1028 New Member

    Messages:
    4
    Likes Received:
    0
    Joined:
    Nov 15, 2006
    i had my ecu tuned to except the 60mm, i got the ecu from phearable.net, and whatever they chip them with is what it has. i just have simple bolt ons. i think they chip or tune with uberdata.
     
  7. VTECin5th

    VTECin5th Administrator

    Messages:
    2,182
    Likes Received:
    4
    Joined:
    Apr 17, 2005
    Location:
    Phoenix Az
    That's fine, but I still vote TPS.
     
  8. klungemonger

    klungemonger Junior Member

    Messages:
    19
    Likes Received:
    0
    Joined:
    Mar 29, 2006
    So you have a Y7 with a Y8 intake manifold, is that right? Why did you convert to OBD1 for that? It's basic and really requires no wiring mods - if you keep the stock t/b or use one from a Y8 auto trans model. And why are you using a P28 if you are non-VTEC?

    Are you using the original Y7 injectors? If so you should know they are 180cc and the P28 ecu is mapped for 240cc. Did you do the IACV wire conversion? All these are potential factors, on top of the TPS issue which is also a valid point.
     
  9. divisii

    divisii Member

    Messages:
    162
    Likes Received:
    0
    Joined:
    Nov 14, 2003
    I had the EXACT problem on my 99 civic dx ... cause: exposed wiring = harness grounding out.

    Or, maybe your not getting a good vacuum signal?
     
  10. drugyungrage

    drugyungrage New Member

    Messages:
    4
    Likes Received:
    0
    Joined:
    Jun 1, 2007
    d16y7 motor

    Hey wuz up guys......i have a question about the d16y7 motor. If anybody can help me. I have a d16y7 motor and i want to swap it into my del sol. But the problem whit this motor is its a obd2 motor. And my 1993 del sol chassi is obd1. So i was thinking if i swap over a alternator,distributer,ecu,and injectors that are obd1 will everything fit okay. And if so will the d16y7 still run good.
     
  11. VTECin5th

    VTECin5th Administrator

    Messages:
    2,182
    Likes Received:
    4
    Joined:
    Apr 17, 2005
    Location:
    Phoenix Az
    You can use a 96-98 integra LS harness and it will run fine.
    Or yes, you can swap over all the things mentioned and it will run fine.
     
Verification:
Draft saved Draft deleted

Share This Page