Black & Blue MaxTow Wideband Air/Fuel Ratio Gauge

MaxTow Black & Blue Double Vision™ Truck Wideband Gauges are essential when you’re tuning any pickup by closely monitoring air to fuel ratios from 10.0 to 20.0 AFR. This wideband air fuel ratio gauge for trucks delivers multiple benefits such as reduced emissions, higher fuel economy and maximized power and engine performance. Carefully map out your application’s air to fuel ratios throughout the range of RPM and manifold pressure, resulting in maximized power output. Get ready to hit the road and Tow to the Max™

This truck wideband air fuel ratio gauge kit comes with everything required for installation. Included you’ll receive a Wideband O2 Sensor, a Wideband Controller Unit, Wiring Harnesses, Mounting Hardware and more. Detailed Installation Instructions walk you through the wideband air fuel gauge install step by step. Add this wideband gauge for trucks to virtually any mid-size of full-size pickup to accurately monitor AFR.

Wideband Gauge Parts & Wiring

MaxTow wideband AFR gauges for trucks feature sensor and power harnesses with extended lengths for added flexibility during installation. The sensor harness is 13’ and the power harness is 5’, assuring you’ll have more than enough wiring for a seamless install. Easily attach both harnesses to the back of this truck air fuel gauge by utilizing Plug and Play connectors.

Double Vision™ Series Features

MaxTow Black & Blue Double Vision™ Gauges feature a black gauge dial and blue LED display with an illuminated red needle. Get the classic look of an analog gauge combined with a blue digital numerical readout. This 2-1/16” (52mm) gauge is equipped with stepper motor technology which allows for all needle movement to be exceptionally smooth and all gauge readings to be extremely accurate. Brightness Recall retains the previous brightness setting before the truck is powered down.

Oxygen Sensor & Bung Each Wideband Air/Fuel Ratio Gauge Comes Standard with a 4.9 LSU Wideband Oxygen Sensor that Installs Directly to the Truck’s Exhaust with the Included Weld-In Bung.

Data Logging Data Logging Capability Makes it Possible to Connect the Wideband Air Fuel Ratio Gauge to Virtually Any Data Logging or Engine Management System for Further Fine Tuning.

Dimming Modes This Wideband O2 Gauge Is Equipped with 3 Daytime and 3 Nighttime Dimming Modes. Customize the Brightness Level for Optimal Viewing of Readings Anytime of Day or Night.

What's Included