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Universal Wideband Air-Fuel Ratio Monitor

Configurable display for most aftermarket wideband controllers

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Features & Functions: This Universal Wideband Air-Fuel Ratio Display can be used with of the popular wideband air-fuel ratio controllers that puts out a linear signal of 0 Volts to 5 Volts or near to range. You can set up almost any positive-slope or negative-slope linear equation by programming the display value represented by each of these endpoints. See chart below for list of known controllers with 0-4V or 0-5V linear outputs.
  • Range: 0.00 to 9.99, 0.0 to 99.9 or 0 to 999 (user configurable)
  • User-settable active IIR filter level
  • User-selectable dot or bar mode for bargraph
  • Park-light dimmer
  • User-settable day and night intensities (9 levels each)
  • 12-segment bargraph AND 3-digit numeric display


Colors:
  • Bezel: natural machined aluminum
  • Display: Bright Red or Ice Blue


Gauge size:
  • 2-1/16"(52mm) mounting diameter


Sender required:
  • Wideband controller and matching wideband oxygen sensor. The following wideband controllers claim to have a 0-4V or 0-5V linear output that will work with this display:

    Manufacturer Models
    AEM 30-4113, 30-4123, 30-4213, 30-4223
    Altronics O2alert & O2WBC
    Dynojet Wideband Commander
    Innovate LC-1, LM-1
    PLX M-250, M-300, R-300, R-500, SM-AFR
    TurboXS Tuner REG, Tuner PRO
    WMS Racing WBS1, WBS2
    Zeitronix ZT2

Note: this information was collected from the various manufacturers' websites, manuals, or direct communication. Some of these, but not all, have been tested by us. Due to product changes or errors, you should verify this information with the appropriate controller manufacturer first.


Related docs:


Ordering info:
  • V1-WBA-MR (Red display, "AFR" symbol): $79
  • V1-WBA-MB (Blue display "AFR" symbol): $94


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