AEM 30-4110 Digital Wideband UEGO AFR Gauge, Black

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To import the sensor into custom maps so that the 0-5V signal can be used you can follow the example below. In this example we have configured Custom Map L to import a Innovate MTX-L Gauge 0-5v output and create a AFR value. Custom Map L set up to import the Innovate gauge 0-5v output signal

Hence, going for the gauge will not only be useful for the engine’s life, but also for its overall performance. Best Air Fuel Ratio Gauge Review You need to know the features and key factors that actually make an air fuel ratio gauge to be a suitable one.

Overall, this device will help you monitor your car’s air to fuel ratio from 10.0 – 20.0. More importantly, it will enable you to adjust this ratio and enjoy all the resulting benefits. AEM's Wideband UEGO (Universal Exhaust Gas Oxygen, pronounced "You-Way-Go") Controllers are powerful, cost-effective tuning tools that allow users to accurately monitor the Air/Fuel Ratio (AFR) of their engine. Along with that, they also include the 1/8-27 NPT sensor. Overall, you won’t find anything missing in this kit. You shouldn’t install them over a dashboard, as you will face difficulty when seeing the readings on daylight.

Lastly, this kit comes with other items apart from the wideband air-fuel ratio gauge. As an example, it includes a 5 ft. power harness, 10 ft sensor harness, and 3 ft data logging wire. Unfortunately, it’s a little difficult to determine how well the gauge will work before installation. On the same note, make sure you buy an AFR gauge that’s compatible with your car’s engine and fuel type. AFR Range The X-Series Wideband Gauge and X-Series Inline Controller support the popular 4.9LSU sensor and can utilize both the factory calibration resistor and free-air calibration methods**. This allows users to take advantage of the precise factory resistor calibration when a sensor is new but then allows for free-air calibrations if the user desires when the sensor ages. It’s the perfect marriage of simplicity and accuracy! What Is a Wideband UEGO Air/Fuel Controller?

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Air is important here because gas doesn’t burn on its own and will not burn without the presence of air. As such, for combustion to happen, the gasoline needs to be mixed with air. Of course, the spark is responsible for combusting the two components. AEM’s X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patented 100% Digital technology (Patent 9,575,030) that makes them the fastest responding wideband air/fuel ratio controllers in independent testing*.