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Accel Gen 7 DFI and Innovate Wide band

Discussion in 'EFI Tuning Questions and Engine Management' started by Geddy2112, Jun 10, 2010.

  1. Geddy2112

    Joined:
    Feb 2, 2007
    Is there a way to somehow use the LM1's O2 sensor and send the signal to the Gen 7 ECU? Or make the 2 work together and be able to log the readings as one in the Gen 7?
     
    Geddy2112, Jun 10, 2010
    #1

  2. my8950

    Joined:
    Jan 30, 2003
    yes, you can set the ECU to read generic wideband, and then it will say .5V is x AFR and 4.5V is y AFR, something along those lines, if you can calibrate your O2 module then you can input those voltages for AF. You can't adjust the way the ECU read though...
     
    my8950, Jun 10, 2010
    #2

  3. Turbo Terror

    Joined:
    Mar 14, 2009
    subscribing
     
    Turbo Terror, Jun 10, 2010
    #3

  4. my8950

    Joined:
    Jan 30, 2003
    Yep, just looking at it now. Hit Ctrl + C and then drop down WBO2 sensor type, select generic or Unknown/Custom Curve. I feel like there was a way to set the points based on their voltage in the CalMap software, but I can't recall, that would be nice to see again.
     
    my8950, Jun 11, 2010
    #4

  5. TurboNova

    Joined:
    Jun 18, 2004
    Easy, feed the 0-5 v signal wire to the Gen 7 wideband O2 signal wire in the 4 pin 02 connector. Set the gen 7 to generic 0-5 v sensor and set your voltage and AFR ratios. I have done this a ton of times.
     
    TurboNova, Jun 12, 2010
    #5

  6. Geddy2112

    Joined:
    Feb 2, 2007
    thanks again! TurboNova
     
    Geddy2112, Jun 12, 2010
    #6

  7. mcj50

    Joined:
    May 19, 2007
    This is old, but I think I am going to do this also.

    Where do you set the 5V linear scale?
     
    mcj50, Nov 25, 2012
    #7
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