tweecer and lc-1

Discussion in '94-95 5.0 Tuning' started by Mustangless, Apr 25, 2007.

  1. Mustangless New Member

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    I can't even come close to making this wideband work with tweecer.

    I go to lmprogrammer and enter
    2 volts afr 10
    2 volts afr 20

    I do that for both analogs. Go to caledit, do the payload write stuff. Go to calcon and have innovate afr selected. Start the car and it is going from 20-21 af. Not staying at one number. :shrug:

    This is only one problem out of many I have :bang:


    coming close to selling the tweecer and getting a dyno tune.
  2. m0l0 New Member

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    Where are you hooking up the analog output, are u using a dataq, or EVP method, and you are going nowhere if you put


    2 volts @ 10 afr
    2 volts @ 20 afr

    if you are using the EVP connection use this

    0v @ 10 afr
    5v @ 20 afr

    please explaing where are you connecting the analog output
  3. Mustangless New Member

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    evaporable way

    i don't have analog hooked

    it used to work when i was trying to make the numbers match in calcon
  4. Bosko5.0 Active Member

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  5. Stanger007 Founding Member

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    We've been working together to get his issue sorted out - he's getting wierd readings - even in LogWorks (LC-1 software). Seems like it is down to either a bad ground/wiring issue or a bad LC-1 unit.

    If you want to drive down to Baton Rouge we can try swapping LC-1 parts and seeing if that makes any difference - we're also hitting the dragstrip on Sunday, great way to break in that new 4R70W. :)

    Wes
  6. Mustangless New Member

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    somebody let me use their lm1 and it says the same as my lc1 software. the only thing is i used my lc1 sensor.ca

    i am starting to think it is right

    the car is acting like it did before i changed the plugs [125 miles ago]


    ^I figured out all those crazy numbers in lmprogrammer. It was set on custom, not gasoline.
  7. Mustangless New Member

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    :bang: thought I could get this working. :nonono: Somebody gave me a FJ0 file that was supposed to work. It seemed about right the other day but not today. So I was going to do the way stanger007 told me. Enter 2v for high and low. Enter that and tweecer is showing 20.60-20.80 instead of just staying at a certain number. So I figure, I need to lower the volts. Enter .93 for low and 1.93 for high and it just stays at 4.64 :bs:

    Plus I was just baking out in the heat.

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