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Thread: MTX-L help

  1. #1

    MTX-L help

    when the key is inserted in to the Des post lights inscription HTR, then begins to flash 21.0 - 20.9 - 20.8 -21.0 sensor needs to be calibrated? or the sensor is faulty?

    Yours


  2. #2
    stuckmoto's Avatar
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    HTR when it first starts(till warm) then I think it should default to 22.something...till motor is started. You should do a "free air" cal if you have doubts.

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    imp0ster's Avatar
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    that's what it shows when the engine is off since there is no exhaust hitting it. Start it up and you'll get an engine AFR reading

  4. #4
    I go to shape vtech 9200 80 injectors for turbo shows 11.4 at idle, in my very little

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    imp0ster's Avatar
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    you need to get it in the water and it should show up richer than that. Get it around 13 at idle. Make sure you're tuning in the water

  6. #6
    Are you saying that the water will be richer than on land? Friends This was the first launch after the winter. At the time I poured conservation preservative agent in gasoline, can be such a low rate, the fact that I had not replaced the old gasoline with a preservative to the next?

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    98gsxl951's Avatar
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    my mtxl does the same thing when ski is off.

  8. #8
    today lowered the boat into the water and saw that's what
    idle 11.4 why? I'm using 14.21 impeller and not the one that should be 14.25 could this be the reason?

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  9. #9
    imp0ster's Avatar
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    because you're rich. Don't worry about that. Make sure you're wide open AFR is 11.9-12.2 then do what you can to even out the rest.

  10. #10
    Got Boost? psycho rxp's Avatar
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    Quote Originally Posted by egor View Post
    when the key is inserted in to the Des post lights inscription HTR, then begins to flash 21.0 - 20.9 - 20.8 -21.0 sensor needs to be calibrated? or the sensor is faulty?

    Yours
    Was it calibrated for the first time out side the pipe, or installed? If it was in the pipe for the first power up, then pull it, and re calibrate it.

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