Analog Wideband Air/Fuel Ratio Gauge; White 7 Color (Universal; Some Adaptation May Be Required)

Performance Monitoring Tool. The Analog Wideband Air/Fuel Ratio Gauge with a white dial and seven selectable LED colors provides real-time monitoring of your engine’s air-to-fuel ratio, essential for performance tuning and engine safety. It allows users to track whether the engine is running rich, optimal, or lean, enabling precise adjustments to optimize power and efficiency.

Construction and Appearance. This gauge features a robust 52mm white dial with a clear flat lens and an illuminated red needle driven by stepper motor technology for smooth, precise movement. The ultra-bright LED backlighting offers seven selectable colors to match custom or factory lighting themes, with nighttime dimming functionality that reduces brightness when headlights are on.

Installation. Installation involves mounting the gauge and welding the included mild steel sensor bung to the exhaust pipe. Wiring harnesses and the control box are included, making the setup straightforward for users familiar with vehicle modifications.

Warranty. The wideband oxygen sensor is covered by a 30-day manufacturer’s warranty; the gauge and components include a one-year limited warranty to ensure product reliability and support. Application. Designed for universal use; some adaptation may be required to fit specific vehicle systems and exhaust configurations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov