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Thread: Fuel Pressure input

  1. #11
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by Beer99C5
    From the Dynotune instructions...

    Please read the LC-1 controller handbook cover to cover so you understand the principles of operation.
    1) Connect your laptops program cable to the “IN” connector on the LC-1.
    ...
    That's incorrect, see section 5.3 in the Innovate LC-1 manual
    (it says to connect the terminator plug into the "IN" connector):

    http://www.innovatemotorsports.com/s...C-1_Manual.pdf

  2. #12
    Lifetime Member Beer99C5's Avatar
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    Waiting on the harness...





    I think this is where I should be looking...
    What I hope to do is use the Wideband AFR 2 (AFR_LC12) and edit the sae_generic.txt file to something like this?


    V 0.5 4.8 .1 "{EXT.AD2}"
    AFR 0.0 100.0 .1 "{EXT.AD2}*10"
    *CLC-00-931
    factor 0.0 2.0 .1 "{CALC.AFR_LM12.AFR}/{GM.AFR}"


    On the LC-1 I agree to log to Logworks2 you need to connect to the out line.
    I beleive to program the LC-1 you must connect to the In Line...

    Innovate gave me a RMA, so hopefully it will work when I get it back.
    1999 C5 A-4 Convertible
    1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.


    Maine USA



  3. #13
    Lifetime Member TAQuickness's Avatar
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    Just checked the front porch... Summit is fast. Got the sender, wire harness, and they threw in a hat and catalog. Not too shabby.

    As for the wiring, I suppose the red is +12, black is ground, and purple is the signal? Also, Beer, where did you get your fittings?


  4. #14
    Lifetime Member Beer99C5's Avatar
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    Ahh man, you got a free hat? My harness is coming from Autometer, the sending unit I got from Summit (they forgot my hat though )

    Yes purple is the signal.

    The fittings I got from Summit, -4 swivel is the blue one, then a -4 to a 1/8NPT

    LOL you'll have it working before me..tag you do the tutorial
    1999 C5 A-4 Convertible
    1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.


    Maine USA



  5. #15
    Lifetime Member TAQuickness's Avatar
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    If I have to order fittings, I bet you beat me to it. I think I might be able to dig some up at work.

    The hat is nice too.


  6. #16
    Lifetime Member Beer99C5's Avatar
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    Got the harness, made a spreadsheet to compare the autometer Volts to FP (since I will not be running a gauge.

    http://www.retrorelics.net/jim/Board...terFPgauge.xls

    Should be messing with it today...
    1999 C5 A-4 Convertible
    1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.


    Maine USA



  7. #17
    Lifetime Member TAQuickness's Avatar
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    I've had 0 luck finding the fitting's locally.

    Nice spreadsheet. Where did you get the 0.5 - 4.5 vdc? I was under the impression the transducer was 0-5 vdc.


  8. #18
    Lifetime Member Beer99C5's Avatar
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    From an Email from their tech support.

    Hello.

    That sender operates based on a 5v input, a chassis ground, and a
    return signal based on pressure. 0.5v = 0 psi, and 4.5v = 100 psi. This
    is a linear signal.
    You may purchase a harness through our Service Department at
    815-899-0801. The cost is $25.00.
    Thank you.
    Cory
    Tech/Service
    1999 C5 A-4 Convertible
    1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.


    Maine USA



  9. #19
    Lifetime Member TAQuickness's Avatar
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    I need some coffee... Thanks for posting that again.


  10. #20
    Lifetime Member Beer99C5's Avatar
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    LOL ok I have it all in...what do I do now?
    Am I on the right track with changing one of the wideband's file to reflect the above Voltage/pressures?

    V 0.5 4.5 .1 "{EXT.AD2}"
    PSI 0.0 100.0 .1 "{EXT.AD2}"
    *CLC-00-951


    Not sure what this does...

    factor 0.0 2.0 .1

    TA hit me up on Yahoo mess.if ya can
    Last edited by Beer99C5; July 29th, 2006 at 01:41 AM.
    1999 C5 A-4 Convertible
    1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.


    Maine USA



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