trouble code 12

Discussion in 'General Motoring' started by lance4132, Apr 4, 2007.

  1. lance4132

    lance4132 Guest

    I am getting code twelve after check eng light.
    I replaced egr valve, and its ports. Also new has cap.
    Also the PCv

    Yet the light keeps coming on, usualy within first 10 min of driving.

    I do have a cold air intake if that meens anything
    Along with cat back pace setter exaust and racing cat

    1995 Honda Accord

    Please help
     
    lance4132, Apr 4, 2007
    #1
  2. lance4132

    Hachiroku ハチロク Guest

    You didn't say this in the other post. Did you check the Air Flow Sensor?
    Did the CAI have a fitting for it? I replaced the air box on a Tercel with
    a CAI and the opening for the sensor was just that much too big, so I
    sealed it with sensor-safe RTV.
     
    Hachiroku ハチロク, Apr 4, 2007
    #2
  3. lance4132

    jim beam Guest

    honda's don't have flow sensors, they use two pressure sensors and a
    differential map.
     
    jim beam, Apr 4, 2007
    #3
  4. lance4132

    Hachiroku ハチロク Guest

    Ah! Thanks
     
    Hachiroku ハチロク, Apr 4, 2007
    #4
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