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

Includes: Gauge, Silver-Black Bezel, White-Black Faceplate, LSU 4.9, 8 Ft. Sensor Cable
In stock
$241.00 $194.35
The New MTX-L PLUS wideband gauge features our 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! Includes: Gauge, Silver Bezel, Black Bezel, White Faceplate, Black Faceplate, LSU 4.9 Wideband O2 Sensor, 8 Ft. Sensor Cable (Overall length 10 ft.), 1" Exhaust Bung, Program Cable, and Manual. Note: No warranty for the Lambda Sensor**
MTX-L PLUS: Digital Wideband Air/Fuel Ratio Gauge Kit (8 Ft.)Faster Sensor Frequency and Analog Output Speed, Enhanced Heater Control


  • 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
  • Large digital readout and programmable “Digital Needle” provides the functionality of a needle gauge with the pinpoint accuracy of a digital display
  • Digital display in AFR or Lambda
  • 52mm (2 1/6”) diameter gauge body with included interchangeable faceplates and bezels
  • Bosch™ LSU 4.9 wideband O2 sensor
  • Patented 100% digital wideband air/fuel ratio technology!
  • Ability to calibrate O2 sensor for maximum accuracy
  • Wideband O2 compatible with several fuel types
  • Innovate MTS serial in/out (for use with MTS enabled devices to add additional logging channels)
  • Datalog using powerful LogWorks software on your PC


  • Gauge
  • Silver Bezel, Black Bezel
  • White Faceplate, Black Faceplate
  • LSU 4.9 Wideband O2 Sensor
  • 8 Ft. (2.4 meters) Sensor Cable (Overall length 10 ft.(3 meters))
  • 1" Exhaust Bung
  • Program Cable
  • Manual

How to Calibrate the lambda sensor?

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