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  1. 90turbosupra

    PLEASE HELP! Code 14!!

    I took the harness out of the car yesterday and check that i had 12v running from the plug to the ecu(also fixed the ground wires that go to the mainfold). Had a wire(12v off the battery) going into each termnal of the plug everything checked out it seemed so im thinking maybe the CPS now. The...
  2. 90turbosupra

    PLEASE HELP! Code 14!!

    Ya i figured once i got it running i would got it actually running i would go ahead and cailbrate the TPS. The main problem that I need to fix is code 14, today im going to take the harness out and look for broken wires again and redo what I have done already. Im to the point where I have no...
  3. 90turbosupra

    PLEASE HELP! Code 14!!

    I had check a diagram on the internet for the coil pack plug im thinking it is right because before the car would not start before, then repinned the plug accoding to the diagam(car started but runs like crap). So the car will start and idle 500rpm to 1200rpm up and down. Can you give me an...
  4. 90turbosupra

    CODE 14 Please help!!!

    Ok so here it is ive put my motor back in after a freshin up. I messed with the wiring harness a little bit, unpinned the coil pack plug(harness side) and also the IAC( harness side) as well but Im pretty sure there where put back together right. That is the only things that have changed. The...
  5. 90turbosupra

    PLEASE HELP! Code 14!!

    Ok so here it is ive put my motor back in after a freshin up. I messed with the wiring harness a little bit, unpinned the coil pack plug(harness side) and also the IAC( harness side) as well but Im pretty sure there where put back together right. That is the only things that have changed. The...
  6. 90turbosupra

    Fouling Spark plugs and missing at idle NO CODES HELP!

    So I got my wideband all hooked up. Im at 16.8 to 16.9 at idle and 10.1 to 10.3 under full boost.
  7. 90turbosupra

    Fouling Spark plugs and missing at idle NO CODES HELP!

    I have the lex AFM and housing 255 pump and 550cc injectors. No smoke and yes I did jump the block to do the timing.
  8. 90turbosupra

    Fouling Spark plugs and missing at idle NO CODES HELP!

    I havent messed with the J-tube its stock still as well as the fuel pressure regualtor. The plugs are dry when i go to replace them, also the arms on the plugs are a brownish black. I change plugs today and # 5/6 the electrode was a rust color( orange brownish). Ive used some varies brands of...
  9. 90turbosupra

    Fouling Spark plugs and missing at idle NO CODES HELP!

    Hey Im new to this site I own a 90 7mgte, After Market Intercooler and piping, T-70 turbo, 50mm wastegate, forged interals, NA cams, 550cc injectors, and walbro 255 pump. The issue that Im having is I rebuild the motor a few months ago and the car keeps fouling out the plugs I think. Well at...