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

90 teg issues FIXED!!!!

Discussion in 'Integra' started by mintoxik, Aug 30, 2013.

  1. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    When the rpm is above 1000 to 1500 it brightens up when if I pull it out of gear and rpm drops or stopping lighta dim but other then that no flicker or anything not even when bogging is happening
     
  2. Fernpatch

    Fernpatch Member

    Messages:
    572
    Likes Received:
    19
    Joined:
    Jul 28, 2008
    Location:
    Bellingham,WA
    ok, not likely a blown diode than. I would still get the battery and alternator load tested.
     
  3. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Will do gatta wrk tonight will try for tomorrow
     
  4. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Well didnt get to check the alt today but I used a multimeter and was getting 14+volts although today I thought id experiment while it was bogging I sparyd some starter fluid in the intake shit fired off great so would this lead to injectors maybe stuck or dirty or just bad I can hear all of them pulse with a screw driver but that just tells me there getting power
     
  5. Fernpatch

    Fernpatch Member

    Messages:
    572
    Likes Received:
    19
    Joined:
    Jul 28, 2008
    Location:
    Bellingham,WA
    have you tried cleaning the injectors?
     
  6. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Just with injector cleaner you out in the tank
     
  7. CAFROG

    CAFROG Honda Minion VIP

    Messages:
    4,545
    Likes Received:
    214
    Joined:
    Apr 5, 2009
    Location:
    NOR-CAL
    Seems electrical. Like a bad engine harness. You've popped quite a few codes.

    3 grounds and ground for engine harness is good?

    What are the volt readings on the TPS? Can you tell us the readings at Closed and WOT?

    Also...mechanical timing was checked with a tool inside #1 cylinder with spark plug removed (to ensure TDC on the bottom end)?
     
  8. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Tps is .48 closed 4.5 open and no I didnt drop anything in the cylinder everything lines up and just n fyi your going to have 2 tdc so you really need to trust your honda markings
     
  9. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Plugs showing signs of running lean
     
  10. CAFROG

    CAFROG Honda Minion VIP

    Messages:
    4,545
    Likes Received:
    214
    Joined:
    Apr 5, 2009
    Location:
    NOR-CAL
    I meant to purposely drop a long skinny tool (like a long flat head screw driver) to know your at TDC rather than relying on the marks on the crank. I take the #1 spark plug out and gently rest the screw driver on the piston. Turn the crank and stop when screw driver is at its highest point (TDC #1) Trusting the crank marks could leave you on the wrong stroke.


    Might be a wiring gremlin in the engine harness.
     
  11. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Have not done that technique im going to get a fuel pressure gauge so I can check that car showing signs of being lean best lead I have at the moment ive gone over the wiring 100 times its going to be something stupid causing this im sure
     
  12. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Sent injectors to be cleaned and flow tested will update once they are back
     
  13. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Injectors back they look great but didnt fix my problem car feels better but not much improvement today when I started it up my muffler is rattling on the inside could something be pluggin it up I dont have a cat
     
  14. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    So I just started unplugging stuff to see if anything got better got to the map again guess what runs better like way better so I had an extra map try it reset ecu still boggy and what not said screw it drove it unplugged buy why would taking thr map off help the car I would think it make it run worse because ecu doesnt know how much air is coming in
     
  15. Fernpatch

    Fernpatch Member

    Messages:
    572
    Likes Received:
    19
    Joined:
    Jul 28, 2008
    Location:
    Bellingham,WA
    When you run it with the map unplugged does it throw a code? Sounds like either the map sensor, wiring, or ecu is having problems. If the ecu is working properly it should throw a code and go into limp mode. Have you checked the wire colors to make sure the plug didn't get mixed up during the swap. Also have you checked to see if the map has a steady vacuum source?
     
  16. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Yes it throws code 3 for the map I bought a new ecu a while ago because I thought that was the issue. The map has good vacuum ive replaced the hoses also. As far as wiring colors im not sure ill have to get back to you on that but I know it didnt get mixed up with the tps plug there one different sides of the engine bay. I have 3 map sensors and none of them run better when plugged in.
     
  17. Fernpatch

    Fernpatch Member

    Messages:
    572
    Likes Received:
    19
    Joined:
    Jul 28, 2008
    Location:
    Bellingham,WA
    this may sound dumb but are you sure that the vac hose going to the map is hooked to correct port on the IM?
     
  18. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    if your on pass side theres a nipple on top of the tb and one juat to the right its on the one on the right side
     
  19. Fernpatch

    Fernpatch Member

    Messages:
    572
    Likes Received:
    19
    Joined:
    Jul 28, 2008
    Location:
    Bellingham,WA
    can you relocate it to the IM instead of the TB? if so give that a try.
     
  20. mintoxik

    mintoxik Member

    Messages:
    430
    Likes Received:
    4
    Joined:
    Feb 22, 2008
    Location:
    Oceanside
    Ya ill give that a shot and let ya know how it goes
     
Verification:
Draft saved Draft deleted

Share This Page