Sigcon2/3

  1. Regular Poster Joined: Jun 2009 kent Posts: 251 Saxo VTR Turbo
    #1
    can some one please explain where to get one from, what they do, how you wire it up & if it is needed for my turbo conversion.

    need help asap start fitting the turbo 2moro so need to get one ordered if its needed.
  2. Saxperience Forum Bum Joined: May 2007 morecambe Posts: 4286 2003 vtr/s
    #2
    I have a sigcon 2 which i will be using to go with my 5th injector and mf2 setup. It wires into the ecu to fool it running boost and lets of fuel at certain points, etc i think. Im not 100% sure how they work properly but thats the base i know of. Best talking to blackie or sexoturbs.
  3. Regular Poster Joined: Jun 2009 kent Posts: 251 Saxo VTR Turbo
    #3
    Quote:
    Originally Posted by jsdvtr View Post
    I have a sigcon 2 which i will be using to go with my 5th injector and mf2 setup. It wires into the ecu to fool it running boost and lets of fuel at certain points, etc i think. Im not 100% sure how they work properly but thats the base i know of. Best talking to blackie or sexoturbs.
    cool thanks man.

    can anyone else shed some light?

    thanks
  4. Established Member Joined: Feb 2007 manchester Posts: 1704 vtr turbo
    #4
    it controls the signals going from the new uprated map sensor to the the ecu, bassicly matching it to the orignal map sensor at different of boost driving conditions. When you do come on boost it clamps its signal so that the ecu doesnt see to high a voltage.

    It also feeds the throttle position switch to the ecu, so when you hit boost the ecu cuts out the lamba control and runs in full throttle mode. This is important as the ecu will try and counteract the extra fuel from extra injectors and will cause the car to run lean.

    Hope ive explained but if not let me know and ill try again lol