Sign up now and receive 2% Orange Cash back (Store Credit) on all orders - Learn More

Supermiata logo in orange gradient text

Free shipping to the continental US on orders over $400 (some exclusions apply)

Innovate MTX-L Plus Wideband Gauge




Product Description

Innovate MTX-L Plus Wideband with gauge

MTX-L PLUS: Digital Air/Fuel Ratio Gauge Kit

The new Innovate Motorsports Digital MTX-L Plus features patented DirectDigital™ technology and all-new Advanced Sensor Control which receives feedback from the sensor more frequently and optimizes heater control. The combination of these technologies makes the MTX-L Plus our fastest, most durable and accurate air/fuel ratio gauge ever!

Optional heat sink recommend for turbo/supercharger applications with O2 sensor mounted in manifold.


• FASTER Sensor Frequency for faster O2 sensor feedback

• FASTER Analog Output Speed helps ensure that your ECU sees changes in air/fuel ratio as they happen

• ENHANCED Heater Control for superior sensor performance in forced induction and other high performance applications

• 100% digital wideband air/fuel ratio technology

• Bosch LSU 4.9 sensor

• Interchangeable faceplates and bezels: Black and silver bezel, black and white faceplates included

• Water Resistant 52mm (2 1/16”) round dash-mountable casing is perfect for automotive, powersports, marine, and demanding racing applications

• Built-in Direct Digital™ Wideband Controller reduces wiring and simplifies installation (No LC-1 required)

• Wideband O2 Sensor is compatible with all fuel types (Leaded, Unleaded, Diesel, Methanol, E85, etc)

• Ability to calibrate O2 sensor for increased accuracy

• (2) 0-5v fully programmable linear analog outputs for use with engine management systems “closed-loop” and external dataloggers

• Large digital readout and programmable “Digital Needle” provides the functionality of a needle style gauge with the pinpoint accuracy of a digital display

• Datalog using LogWorks on your PC

• Serial IN and OUT ports allows for easy tuning, logging.

Key Features

  • Only fully digital wideband controller.
  • Auto calibration capability to compensate for changes in temperature, altitude, and sensor condition.
  • Two user programmable analog outputs.
  • Permanent install applications
  • Cost effective individual cylinder tuning.
  • Easy to upgrade.
  • Includes LogWorks software

The MTX-L Plus’ analog outputs are compatible with dynamometer software, gauges, or virtually any brand of Data Acquisition hardware, such as:



    Only logged in customers who have purchased this product may leave a review.