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  1. #1
    robbiestar's Avatar
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    need help with vipec tuning

    help needed ; i have a vipec ecu fitted to my fx sho , runs fine idles fine but when i go to tune it (correct a sell) it jumps from 7.8 afr to 22.3 afr ive tryed this a number of time same thing and have even taken the lap top with me on the ski and done a quick tune and same thing 7.8 straight to 22.3 , i have a brand new lc1 lambda and i have pulled it out and clean it (wasent even dirty or coroded ) and re cal'd it and same thing ,,,any thoughts please help


  2. #2
    Site Admin Green Hulk's Avatar
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    You may want to contact Robert Crane at Riva he's a guru with ViPEC
    [email protected]

  3. #3
    Having Fun jp1300r's Avatar
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    Quote Originally Posted by robbiestar View Post
    help needed ; i have a vipec ecu fitted to my fx sho , runs fine idles fine but when i go to tune it (correct a sell) it jumps from 7.8 afr to 22.3 afr ive tryed this a number of time same thing and have even taken the lap top with me on the ski and done a quick tune and same thing 7.8 straight to 22.3 , i have a brand new lc1 lambda and i have pulled it out and clean it (wasent even dirty or coroded ) and re cal'd it and same thing ,,,any thoughts please help
    Something is up with your O2 sensor set up. Needs cal right or bad O2 sensor.

  4. #4
    robbiestar's Avatar
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    thanks guys ; rob worked it out its a bad o2 sensor , i dont no y its brand new and it was working in my earler logs but not now

  5. #5
    nicjak's Avatar
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    one of the reasons i gave up on the 300 lambda only lasts seconds due to water fouling it in the pipe

  6. #6

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    A better solution is to buy a Motec Robbiestar!

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