AEM 30-4110 Digital Wideband UEGO AFR Gauge, Black

Product Information

Just decided to get your vehicle a new air fuel ratio gauge but confused about which one you should be going for? Well, that is normal yet frustrating, and we know that. Other products such as the Innovate LC1 and AEM AFR gauges also have a 0-5V output and could also be used. Speaking of which, there are 7 color gauges included in the kit, each of which measures the oil pressure of a vehicle. But that’s not all. The kit includes other parts and tools as well, which saves you the hassle of purchasing them separately.

But what you also need to know regarding combustible engines is that gas isn’t the only part of the equation that’s important. That’s because combustible engines also use other ingredients to work so that they can function. This is where air and a spark come in as the engine needs to mix the gas with air and use a spark for the combustion to happen. Essentially, combustion is what allows the engine to work.

Using the imported value to take actions

And that is why this tool comes with the proper instructions that will help you to set it up without much trouble. X-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition. The controller’s high-speed digital implementation ensures no loss of signal fidelity and full transient response, making it able to identify the slightest fluctuations in AFR and output them in full value. Why Response Time Matters

Most AFR gauges in the market only have 2 color options in their display. But with this Wideband gauge Tinted series from GlowShift, you can select from up to 7 different color options. It is possible to set up a custom map to protect the engine for an excessively rich or lean condition, and this can prove useful on a forced-induction vehicle. We will not cover how to set up these safe guard maps in this article, but please search the knowledge base for the specific set up you require. Some ideas for Safe Guards are discussed below. Moreover, you need to be quite careful with them as well, to make sure they go as long as they promised to. When I get a carb set up so the idle is strong, and the tip in response is nice and sharp...... the A/F gauge isn’t ever reading mid-14’s at idle. Monitoring the AFR through an AFR gauge can also help with engine performance. That’s because knowing the right air fuel ratios and carefully mapping them out through the different RPM ranges of your car will allow you to maximize the power output of your engine while also reducing the chances of causing a detonation within the engine. This can be quite useful for those who are into racing because it allows them to tell how to better make the most out of their engine performance.

The lambda value is also a useful value to know as it is another way for you to look at the AFR. However, it is not necessary as you can just simply rely on the AFR instead of looking at the lambda value. So, if the value of the AFR on the gauge is higher than the stoich, that means that your fuel is lean and that your engine is using more air than fuel. Meanwhile, if the AFR is lower than the stoic, that means that your engine is using more fuel in comparison to the air it is using. Two factors determine whether or not the tool is compatible with the vehicle – the electrical system and the fuel type. LM-O2 (any wideband value would work the image below shows the wide-band import through custom map L)