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Thread: Having some Problems with LM-1

  1. #1
    Junior Member
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    Default Having some Problems with LM-1

    I am having some problems with the LM1 and Flashscan. I cannot get my pids for Wideband AFR1 LM1 and AFR2 LM1 to validate. I can get all other PIDS to validate that are associated with the wide band. All the wires are connected correctly. I have changed my sae generic to this.

    # Innovate LM-1 WBO2
    # ========================
    *CLC-00-928
    V 0.0 5.0 .1 "{EXT.AD1}"
    AFR 10.0 20.0 .1 "{EXT.AD1}*1.9936)+ 9.9832"
    *CLC-00-929
    factor 0.0 2.0 .1 "{CALC.AFR_LM11.AFR}/{GM.AFR}
    *CLC-00-930
    V 0.0 5.0 .1 "{EXT.AD2}"
    AFR 10.0 20.0 .1 "{EXT.AD2}*1.9936)+ 9.9832
    *CLC-00-931
    factor 0.0 2.0 .1 "{CALC.AFR_LM12.AFR}/{GM.AFR}


    and I have my LM1 set to
    analog output 2
    0V = 10 AFR
    5V=20AFR
    logging rate 1/12

    Can some one help me before i go crazy
    Last edited by mwalls54; January 19th, 2006 at 04:29 PM.

  2. #2
    Joe (Moderator) joecar's Avatar
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    Default

    Did you also select the pid GM.AFR...?
    Does your PCM support GM.AFR or GM.AFR_B...?
    Whichever one it supports is the one you have to use in the factor formula.

    Also, 0..5V => 10..20 AFR requires this AFR formula: "{EXT.ADx}*2 + 10"

    which CALC.AFR_PLXx is already setup for.

  3. #3
    Senior Member WicketMike's Avatar
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    Quote Originally Posted by mwalls54
    I am having some problems with the LM1 and Flashscan. I cannot get my pids for Wideband AFR1 LM1 and AFR2 LM1 to validate. I can get all other PIDS to validate that are associated with the wide band. All the wires are connected correctly. I have changed my sae generic to this.

    # Innovate LM-1 WBO2
    # ========================
    *CLC-00-928
    V 0.0 5.0 .1 "{EXT.AD1}"
    AFR 10.0 20.0 .1 "{EXT.AD1}*1.9936)+ 9.9832"
    *CLC-00-929
    factor 0.0 2.0 .1 "{CALC.AFR_LM11.AFR}/{GM.AFR}
    *CLC-00-930
    V 0.0 5.0 .1 "{EXT.AD2}"
    AFR 10.0 20.0 .1 "{EXT.AD2}*1.9936)+ 9.9832
    *CLC-00-931
    factor 0.0 2.0 .1 "{CALC.AFR_LM12.AFR}/{GM.AFR}


    and I have my LM1 set to
    analog output 2
    0V = 10 AFR
    5V=20AFR
    logging rate 1/12

    Can some one help me before i go crazy
    it looks like your missing the ( before the {

    should look like this

    # Innovate LM-1 WBO2
    # ========================
    *CLC-00-928
    V 0.0 5.0 .1 "{EXT.AD1}"
    AFR 10.0 20.0 .1 "({EXT.AD1}*1.9936)+ 9.9832"
    *CLC-00-929
    factor 0.0 2.0 .1 "{CALC.AFR_LM11.AFR}/{GM.AFR}
    *CLC-00-930
    V 0.0 5.0 .1 "{EXT.AD2}"
    AFR 10.0 20.0 .1 "({EXT.AD2}*1.9936)+ 9.9832
    *CLC-00-931
    factor 0.0 2.0 .1 "{CALC.AFR_LM12.AFR}/{GM.AFR}

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  4. #4
    Joe (Moderator) joecar's Avatar
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    Mike's right.

  5. #5
    Junior Member
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    Default

    That was the problem. Thanks Mike.

  6. #6
    Lifetime Member
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    Talking

    I told ya someone on here would be able to help you. :razz:

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