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Thread: help setup LC1 to V2

  1. #21
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    Default tps 50% at wot

    One question...

    Do you have any idea why my TPS SHOWS 50% AT WOT ?? I removed the air filter tube and check the TB blade, at full, it only opens like a litle more than 1/4...

    This is the current tune on the truck:

    it is drive by wire
    Attached Files Attached Files

  2. #22
    Joe (Moderator) joecar's Avatar
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    You may need to adjust the throttle cable.

  3. #23
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    sorry i didnt explain myself. it is electronic throttle body, it is a 06 5.3L/4L60E. 06 blue/ green conector ECM, custom engine harness that i build (i have done several engine harness) this combo is on a 1993 Ford Lightning

  4. #24
    Joe (Moderator) joecar's Avatar
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    Oh, I see, DBW... trying looking at the pids ETCTP and APP (and there may be others).

  5. #25
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    If you have two lc-1 oxygen sensors is their away to wire them both into the v-2 for mapping ve charts? Thanks. I was thinking I would wire them in anolog through the yellow wire. I have the cables to wire them in through the 2mm plug but not sure how to run two at a time for bank 1 and bank 2. Also is bank 1 on the right or left when sitting in the drivers seat?

  6. #26
    Joe (Moderator) joecar's Avatar
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    With V2 you can daisy chain 2 LC-1 wideband's as follows:


    First LC-1:
    SERIAL IN <- terminator plu (2.5mm blank stereo looking plug)
    SERIAL OUT -> second LC-1's SERIAL IN (using short cable that comes with LC-1)

    Second LC-1:
    SERIAL IN <- first LC-1'1 SERIAL OUT
    SERIAL OUT -> FSV2 (using null modem serial comms cable)

    i.e.

    TERMINATOR -> first LC-1 -> second LC-1 -> FSV2


    where on each LC-1, left side is SERIAL IN, right side is SERIAL OUT, and FSV2 requires null modem serial comms cable

    see this for null modem cable: showthread.php?t=9340 post #3



    Then on V2's BBx config, you have to specify 2 LC-1 widebands.

  7. #27
    Joe (Moderator) joecar's Avatar
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    B1 = lhs, B2 = rhs.

  8. #28
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    Default Thanks, for the tip. I figured this out. I live in remote north in Ft.Mcmurray Canada

    The only problem I have now is waiting for the cable the serial link the two lc-1 together. I could not find a 2.5mm cable with two male ends at the locale retailers. Order the cable, I did check and this cable was not includewith the lc-1. (ordered 1x lc-1 sensor and a seperate senor with gauge. Every thing is wired in and waiting for the missing piece to the puzzle. Soon the fun begins!

  9. #29
    Joe (Moderator) joecar's Avatar
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    It is supposed to come with the LC-1 (look at the LC-1 user manual pdf, at the end it shows a pic of what is in the box)...

    tell Innovate that it was not in the box.

  10. #30
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    Quote Originally Posted by joecar View Post

    you need only these connections on the LC-1:
    - red = switched/fused battery power,
    - blue = battery ground,
    - black = positive side of switch/LED (anode+)
    - white = negative side of switch/LED (cathode-)

    there is no need to tie white to blue or ground;
    Hopefully just a quick question, I've been reading the various tutorials but of course they're lagging behind the software quite a bit. Plenty of confusion regarding grounding the LC-1 and so on, but using the serial seems to make that a lot simpler.

    Anyway, I intend to use the serial connection to the LC-1 (with a NULL modem adapter ) but I also have a gauge that will be using one of the analog outputs. As such, do I need to tie the LC-1 white cable to ground, or white to blue?

    For reference, the V2 will not always be connected, but I will still be using the gauge when the V2 is not connected, so if any additional grounding is required, advice would be appreciated. The gauge is just an innovate gauge purchased with the LC-1. I'll just use analog output 2 as that's already programmed to work fine with the gauge by default.

    Thanks in advance

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