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Thread: Simulated o2

  1. #1
    Senior Member Naf's Avatar
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    Default Simulated o2

    I installed dual Wideband from Innovate in my car. I programmed the analog 1 outputs properly showing 450mv as 14.7, but when i checked it from the ecm its showing me a 460-507mv and it keeps moving around instead of sit steady. The key is in the on position, but the engine is off. I programmed the analog 1 out puts to give 450mv at warmup and 450mv for error.

    I disconnected one sensor and left the other so i may get a steady 450mv and see a lean reading from the other but like i mentioned above, i am getting a variance of numbers that is not 450.

    Should i program the WB02 to reflect this variance and have the average 450?
    American Muscle, European Design, Japanese Tactics

  2. #2
    Joe (Moderator) joecar's Avatar
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    Can you post a screenshot from the LM Programmer software showing how the analog channel 1 is programmed...

    it should be a steep reverse step.

  3. #3
    Senior Member Naf's Avatar
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    I know the numbers

    .909 is 11.50
    0.055 is 17.40
    .450=14.7

    Htr and error are .450

    I had a e2 and my mv should have been .450 but instead was .460/.464/.507
    American Muscle, European Design, Japanese Tactics

  4. #4
    Senior Member Naf's Avatar
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    It was a poor ground issue, so i swapped the WBo2 to be down stream and i installed NBo2 upstream. I then did not use the analog output from the innovate. I merely disabled the sensor 2 settings.
    American Muscle, European Design, Japanese Tactics

  5. #5
    Joe (Moderator) joecar's Avatar
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    Ok, thanks for the update.

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