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Innovate 3891 Wideband O2 Sensor Controller and Gauge

Innovate DLG-1 Dual Lambda Gauge 38910

5 out of 5 based on 1 customer rating
(1 customer review)



Innovate Motorsports Dual Channel wideband system. The 38910 features a complete wideband o2 setup perfect for a “V” style engine. O2 readings for both banks both show on the standard size 52mm gauge. This is the complete kit with controller and 2 sensors.


Innovate DLG-1 Dual Lambda Gauge
Complete package with OLED display
Includes two LSU4.9 sensors

  • Monitor left and right exhaust banks on one single gauge!
  • Perfect for all V configured engines
  • Plug & Play setup for both O² sensors
  • No PC required for additional configuration
  • 52mm (2 1/16”) diameter gauge body
  • Interchangeable faceplates and bezels: Black and silver bezel, black and white faceplates included
  • User configurable OLED display (AFR or Lambda)
  • Multiple ways to display data on gauge
  • Patented DirectDigital™ wideband sensor control, the only 100% digital wideband air/fuel ratio technology!
  • Wideband O² Compatible with several fuel types (Leaded, Unleaded, Diesel, E85 & more)
  • Ability to calibrate O² sensors for maximum accuracy
  • Configurable linear 0-5v analog output for wideband O² for use with piggy back or stand alone ECU’s as well as external data loggers
  • Innovate MTS serial in/out (for use with other Innovate & 3rd party MTS enabled devices to add additional logging channels)
  • Datalog both O² channels using powerful LogWorks software on your PC

Installation and Setup

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1 review for Innovate DLG-1 Dual Lambda Gauge 38910

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Questions & Answers

    Do you offer a housing to install on a motorcycle? Chrome or black.
  1. 0 votes
    Q Do you offer a housing to install on a motorcycle? Chrome or black.
    Asked by John Easton

    We don't offer a gauge pod ourselves, but it uses a standard 52mm gauge pod. Or use an Adel clip like the article shown here:

    Innovate MTX-L installation on motorcycle

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