problem here

Discussion in 'Electrical' started by marknett, Jan 22, 2013.

  1. marknett

    marknett Active Member

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    I have a 2012 dyna switchback with a 103 engine .. the upgrades are stage 1 air cleaner, d&d fat cat 2 n1 exhaust, stage 1 download

    I had added a gen 3 controller before I put the fat cat exhaust on. I have been trying to get better fuel mileage so I decided to unhook the gen 3 . it came with o2 sensor plugs to install in my sensor plug now that I removed the ground wire and plugged my sensors back in I am gett a DTC code P0031
    I have tried to clear it but after the first time it cleared , it came right back and will not clear now . any suggestions?
     
  2. marknett

    marknett Active Member

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    can you clear an historical code ? the engine light is still on also
     
  3. marknett

    marknett Active Member

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    ok thanks
     
  4. smartguy

    smartguy Member

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    Great info.. I love this forum. :D
     
  5. marknett

    marknett Active Member

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    Well , Change of plans . The bike was running to lean without the gen 3. I would not run a bike that lean. I guess the fat cat exhaust changed it to much. so the fueler is back on , the plugs back in the sensor and I will just play with the settings to find a happy medium between mileage and power.
     
  6. Rubyred

    Rubyred Senior Member

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    Stay in touch with Mark at TFI about what your bike is doing and what you expect. I've never seen anybody more interested in seeing their product succeed and for the customer to be happy. JMO