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Innovate Motorsports

MTX-L Plus Wideband AFR Gauge Kit

$219.00 $200.99 Save $18.01

SKU: MTX-L 3918

In Stock
In Stock
Ships by Aug 2
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

It utilizes patented DirectDigital™ technology and newly developed Advanced Sensor Control, which optimizes heater control and receives feedback from the sensor more frequently. This combination results in Innovate's fastest, most durable, and accurate air/fuel ratio gauge to date. The gauge features a 52mm (2-1/16 inch) dash-mountable casing that is water-resistant, making it suitable for a variety of demanding applications including automotive, powersports, and marine use. It offers a digital display of Air/Fuel Ratio (AFR) or Lambda, with a range of 7.4:1 to 22.4:1 AFR (0.5 to 1.5 LAMBDA). The kit includes interchangeable black and white faceplates and bezels (black and silver) to customize its appearance. The wideband O2 sensor is compatible with all fuel types, including Leaded, Unleaded, Diesel, Methanol, and E85. Installation is designed to be straightforward, with a built-in Direct Digital Wideband Controller that simplifies wiring and eliminates the need for a separate LC-1 controller. The MTX-L Plus provides two fully programmable linear analog outputs (0-5v) for integration with aftermarket engine management systems and dataloggers. It also includes Innovate MTS serial communications, allowing for additional logging channels when used with MTS-enabled devices and the LogWorks PC software for post-analysis on a computer.

MIA's Description

The Innovate Motorsports MTX-L Plus is a digital wideband air/fuel ratio gauge kit featuring patented DirectDigital™ technology and Advanced Sensor Control. It provides enhanced sensor feedback and heater control for increased accuracy and durability. The gauge displays air/fuel ratio or lambda and includes Innovate MTS serial communications for logging with LogWorks PC software.

Fitment

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Specifications

BrandInnovate Motorsports
Part NumberMTX-L 3918
CategoryGauges and Accessories

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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