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  1. #1
    tysonfzr's Avatar
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    urgent question!!

    can i use the R2 reflash without the powershot?
    the powershot R&d send to me is spoil again wtf!
    i went to test my ski juz now,1st when i throttle the rpm shoot to 8000 for 2 second.
    then it drop to 7500 then for awhile it drop to 7000,
    then i took out the instrution n adjust the red zone to 4-5.
    when i try again the rpm still stay at 7000.
    then i took out the powershot n tune again fix it back n the powershot no light at all
    i dun knw wat happen im goin crazy!!!
    so now i try it without the powershot throttle respond is there but but when let go of the throttle the engine went off...plz advice tks


  2. #2
    philip_gpr's Avatar
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    The need for additional fuel is primarily driven by the boost (or SC wheel) being used

    The reflash removes the ECUs boost limiter so you don't need the Powershot for that

    I don't know if with a B1 SC wheel you need a Powershot for adding fuel at WOT or not (maybe someone else has tested this combination)

    If you have a AFR sensor you could try it and see

    If you don't have a AFR sensor it would be a good idea to get one

  3. #3
    gordon lasiter #328's Avatar
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    Quote Originally Posted by philip_gpr View Post
    The need for additional fuel is primarily driven by the boost (or SC wheel) being used

    The reflash removes the ECUs boost limiter so you don't need the Powershot for that

    I don't know if with a B1 SC wheel you need a Powershot for adding fuel at WOT or not (maybe someone else has tested this combination)

    If you have a AFR sensor you could try it and see

    If you don't have a AFR sensor it would be a good idea to get one
    +1. check your afr.

  4. #4
    Live Fast wave15stx's Avatar
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    Quote Originally Posted by tysonfzr View Post
    can i use the R2 reflash without the powershot?
    the powershot R&d send to me is spoil again wtf!
    i went to test my ski juz now,1st when i throttle the rpm shoot to 8000 for 2 second.
    then it drop to 7500 then for awhile it drop to 7000,
    then i took out the instrution n adjust the red zone to 4-5.
    when i try again the rpm still stay at 7000.
    then i took out the powershot n tune again fix it back n the powershot no light at all
    i dun knw wat happen im goin crazy!!!
    so now i try it without the powershot throttle respond is there but but when let go of the throttle the engine went off...plz advice tks

    how many bad powershots did u get? i just had a problem with mine waasnt allowing me to adjust and my ski overheated now they sent me another all seems ok ..the powershot should come set it should already be in the 4-5 setting right?

  5. #5
    Live Fast wave15stx's Avatar
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    for those of you with the r2 reflash b1/c3 wheels what was ur afr at the setting r&d put the powershot?i didnt check my afr yet i will be soon

  6. #6
    tysonfzr's Avatar
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    Quote Originally Posted by philip_gpr View Post
    The need for additional fuel is primarily driven by the boost (or SC wheel) being used

    The reflash removes the ECUs boost limiter so you don't need the Powershot for that

    I don't know if with a B1 SC wheel you need a Powershot for adding fuel at WOT or not (maybe someone else has tested this combination)

    If you have a AFR sensor you could try it and see

    If you don't have a AFR sensor it would be a good idea to get one
    my AFR is on the way,suppose to send me las week wif the ecu n powershot but they delayed.im goin to go without the powershot 2mrw for my trip..

  7. #7
    tysonfzr's Avatar
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    Quote Originally Posted by wave15stx View Post
    how many bad powershots did u get? i just had a problem with mine waasnt allowing me to adjust and my ski overheated now they sent me another all seems ok ..the powershot should come set it should already be in the 4-5 setting right?
    tis is the 2nd,the 1st was replaced.
    i was adjusting halfway when the lights goes off n never appear again,
    juz use it for the 1st time 2day

  8. #8
    hitman's Avatar
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    Tyson, are you able to call R&D? Talk to Glen if possible. He is very knowledgeable. He will have you check all your connections to make absolutely sure everything is hooked up correctly. Then if it is still not operating the way it should, he will have you send it back to them.

    From the sound of it, it may not be hooked up correctly. But if it is, and it's just something wring with the unit, I am sure they will fix it.

    I really think you need to talk to R&D on this one.

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