LM-2 Dual Wideband O2 Sensor Kit

The LM-2 Dual Wideband O2 Sensor Kit is a comprehensive diagnostic solution designed for professional engine builders and performance tuners who require high-precision air/fuel ratio monitoring across multiple exhaust paths. This advanced handheld system integrates the capabilities of a dual-channel wideband controller, a multi-parameter data logger, and a powerful OBD-II scan tool into a single portable device for maximum utility in the shop or at the track. By identifying lean or rich conditions across both engine banks, it provides the essential real-time data needed to optimize fuel maps, improve throttle response, and protect high-value engine components from catastrophic failure.

At the core of this system is Innovate Motorsports' patented DirectDigital signal processing technology, which ensures significantly faster and more accurate AFR readings compared to traditional analog wideband controllers. This specific kit includes two Bosch LSU 4.9 wideband oxygen sensors and two 8-foot cables, allowing for simultaneous monitoring of both cylinder banks on V-configured engines to ensure perfectly balanced combustion. The integrated OBD-II interface further enhances tuning capabilities by pulling critical engine data such as RPM, MAP, and intake air temperature directly from the vehicle’s ECU, allowing you to synchronize O2 data with engine load.

Engineered for maximum versatility, the LM-2 Dual Wideband O2 Sensor Kit is fully compatible with various fuel types, including gasoline, diesel, and alternative fuels like E85, methanol, or LPG. The unit features an internal SD card slot for stand-alone data logging and high-speed USB connectivity for use with the included LogWorks analysis software on a PC. Whether you are conducting a full engine calibration on a dynamometer or troubleshooting a complex driveability issue on the street, this dual-sensor kit offers the professional-grade accuracy and durability required for modern high-performance automotive applications.