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Thread: anyone know how to set up AFRM NGK wideband to hp tuners?

  1. #1
    Tuner in Training
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    Lightbulb anyone know how to set up AFRM NGK wideband to hp tuners?

    First of all am new to all this, I never owned hp tuners and wanted to ask if anyone could give some advise on how to set up the AFRM NGK to hptuners. The Part number is 96604. Also I was wondering how to check for accuracy once it's hooked up with HP Tuners. Thanks in advance and sorry for all the questions.

  2. #2
    Tuner JnJSpdShop's Avatar
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    • Reads 9.0-20.0:1AFR (.062-1.37λ)
    • 0-5 volt Analog Output Signal

    So for AFR:
    Range 0.5 to 4.5 volts --> 4.5-0.5 = 4 VOLTS
    Range AFR 9.0-20.0 --> 20-9 = 11 units

    4 volts / 11 AFR units = 0.3636

    In your HP Tuners scanner it is VOLTAGE over 0.3636 and your + number is your Y intercept with is the low range that you are measuring which is 9.0



    Last edited by JnJSpdShop; 10-15-2014 at 06:43 PM. Reason: Edit for actual voltage range

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  3. #3
    Tuner JnJSpdShop's Avatar
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    If you would like to work in lambda it would be:

    So for AFR:
    Range 0.5 to 4.5 volts --> 4.5-0.5 = 4 VOLTS
    Range AFR .062-1.37 --> 1.37-.062 = 1.308 units

    4 volts / 1.308 units = 3.0581

    In your HP Tuners scanner it is VOLTAGE over 3.0581 and your + number is your Y intercept with is the low range that you are measuring which is .062
    Last edited by JnJSpdShop; 10-15-2014 at 06:45 PM. Reason: Edit for actual voltage range

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  4. #4
    Senior Tuner DSteck's Avatar
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    Quote Originally Posted by JnJSpdShop View Post
    • Reads 9.0-20.0:1AFR (.062-1.37λ)
    • 0-5 volt Analog Output Signal

    So for AFR:
    Range 0 to 5 volts --> 5-0 = 5 VOLTS
    Range AFR 9.0-20.0 --> 20-9 = 11 units

    5 volts / 11 AFR units = 0.4545

    In your HP Tuners scanner it is VOLTAGE over 0.4545 and your + number is your Y intercept with is the low range that you are measuring which is 9.0



    Quote Originally Posted by JnJSpdShop View Post
    If you would like to work in lambda it would be:

    So for AFR:
    Range 0 to 5 volts --> 5-0 = 5 VOLTS
    Range AFR .062-1.37 --> 1.37-.062 = 1.308 units

    5 volts / 1.308 units = 3.8226

    In your HP Tuners scanner it is VOLTAGE over 3.8226 and your + number is your Y intercept with is the low range that you are measuring which is .062
    Close but not quite.

    http://www.hptuners.com/forum/showth...302#post362302

    The AFRM has a 0.5 to 4.5 range which makes it confusing.

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  5. #5
    Tuner JnJSpdShop's Avatar
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    Quote Originally Posted by DSteck View Post
    Close but not quite.

    http://www.hptuners.com/forum/showth...302#post362302

    The AFRM has a 0.5 to 4.5 range which makes it confusing.
    Edited to match the actual voltage output. I just checked real fast online. More curious to see how this new NGK wideband will stack up against the tried and true AFX

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  6. #6
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    thanks for the feedback guys really appreciated!