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Thread: how to wire the lm-1 in to v1

  1. #1
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    Default how to wire the lm-1 in to v1

    Hi, i need help i don't understand how to actually hook the lm-1 in to v1, do i jump wires straight off the wide sensor and in to v1, i 've looked at the lc-1 tutorial I'm wondering if i do it like that?

  2. #2
    Senior Member TLKSCHP's Avatar
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    Did you look at the tutorial in your software, under help

  3. #3
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    Hi, yep i check that there is a tutorial on how install the lc-1 but not the lm-1. regards jason

  4. #4
    Lifetime Member 5.7ute's Avatar
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    The white wire from the analog out goes to either C or E in the orange connector. The copper wire goes into D. If you use C you need to log the pid AD2. For E use AD1.

  5. #5
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    Hi, thanks for that i will give it a go, i thought u could use that out put but didn't know which wire was which and couldn't find any info any were 4 it, do i have to log the lm-1 as well as efi live? for the lm-1 to make the out put?.

  6. #6
    Lifetime Member 5.7ute's Avatar
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    You will need to log both the anolog output as well as the calculated pid for the LM-1.
    So if you had the white wire in position C you would log:
    External analog voltage 2 EXT.AD2
    Wideband Afr 2 CALC.AFR_LM12
    # Base Efficiency Numerator 2 - LM-1 CALC.BEN_LM12
    White wire in position E Requires:
    External analog voltage 1 EXT.AD1
    Wideband Afr 1 CALC.AFR_LM12
    # Base Efficiency Numerator 1 - LM-1 CALC.BEN_LM11
    # Only required for Auto VE , Maf tuning etc.
    The LM-1 will always output when turned on. You will only need to log in EFIlive unless of course you want to record in the LM-!.

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