SKU: 52049367275

AEM X-Series Wideband UEGO AFR Gauge & Controller

Sale price$116.97 Regular price$129.97
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

AEM X-Series Wideband UEGO AFR Gauge & ControllerThe X Series Wideband UEGO AFR Sensor Controller Gauge measures 2 1 16th inch (52mm) in diameter, and features a modern, visually striking faceplate and new seven segment center display that is 87% larger than the 30 4110 AEM Wideband Gauges center display. This creates the perception of a larger overall gauge, but in a common 52mm size for easy mounting. Its slim depth (less than one inch overall) and ultra slim cup depth of . 200 inches dramatically

The X-Series Wideband UEGO AFR Sensor Controller Gauge measures 2 1/16th-inch (52mm) in diameter, and features a modern, visually striking faceplate and new seven-segment center display that is 87% larger than the 30-4110 AEM Wideband Gauges center display. This creates the perception of a larger overall gauge, but in a common 52mm size for easy mounting. Its slim depth (less than one inch overall) and ultra slim cup depth of .200-inches dramatically increases its application base and potential mounting locations.

The X-Series Wideband UEGO AFR Gauge has a user configurable display via buttons on gauge face that allow you to change AFR values for different fuels, Lambda or O2%, change the center display to three or four digits, perform a free-air calibration if desired as the sensor ages, and change the CAN message ID when linking multiple X-Series Inline Controllers or X-Series Controller Gauges. A black bezel and black dual-faced faceplate for air/fuel and Lambda are included, and an optional silver faceplate with white dual-faced air/fuel and Lambda faceplate is available (PN 30-0300-ACC, sold separately). An Auto Dimming feature is included. Locking connectors ensure a positive connection between the harnesses and gauge and a new single board design adds to the new gauges robustness.

the gauge includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an AEMnet (CANbus) output for data logging. AEMnet allows additional X-Series Wideband Controllers to be daisy chained together (up to 16 cylinders) for recording AFR in multiple cylinders. It supports vehicle/system voltages up to 16V, and can be used on EFI or carbureted applications, and dynamometers in applications using gasoline, methanol, ethanol, Diesel, propane and CNG.

Features

  • X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers
  • Includes Bosch 4.9LSU wideband UEGO sensor
  • Factory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires
  • Compatible with vehicle/system voltages up to 16V
  • 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders
  • Can display AFR values in hundredths of %
  • 52mm gauge diameter and slim 0.825 gauge depth
  • Gauge cup depth only .200 deep!
  • Auto dimming feature
  • User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, and 3- or 4-digit display
  • Black bezel and black dual faced faceplate included (gauge only, silver bezel/white gauge option sold separately, PN 30-0300-ACC)
  • Locking connectors

 AEM Instruction Manual.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52049367275

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KTBEE
Natrona Heights, US
★★★★★ 5
Super comfy and cute!
Size: 7, Color: Sky Blue
I wore this for our justice of the peace ceremony yesterday. Went out with a few friends and family afterward and ended up in heels for almost 9hrs straight. I was pretty comfortable the entire time. Toward the last few hours the balls of my feet started to feel a little sore but I feel like that is inevitable when you’re in any heel for that long. My feet are fairly wide across my toes and these had plenty of space which is rare for heels. I feel like they almost always cut into side of my feet. Especially after wearing for a few hours. I worried the lateral being that suede made them look a little cheap-ish, but everyone complimented them. No one agreed about the fabric of even noticed. Just complimented on how cute/sexy they are! I’ve only worn once so far but they held really really for that first wear. Hopefully that’ll be the case for at least a few more wears!
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Reviewed in the United States on August 13, 2023
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Nikole Hale
Whiting, US
★★★★★ 4
Amazing shoes
Size: 8, Color: Green
Love these shoes! I bought them for a school dance and they were totally comfortable. I love the lace up on them. The only thing I struggled with, is having wider feet, it was a little difficult to fit my foot on the base, but that wasn't the shoes fault at all, they held up nicely and they worked for my needs.
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Reviewed in the United States on February 23, 2025
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Christie Raynor
Birmingham, US
★★★★★ 5
So comfy! True to size! BUY THEM
Size: 9, Color: Red, Size: 9, Color: Red
These heels are my new favorite go to! Normally, I can’t stand my heels after 2 or 3 hours. These heels I can wear for hours on end without any discomfort! No blisters and they didn’t even require me breaking them in. Just super comfortable from the first wear. They’re decently tall so I was surprised how comfortable they are. I love wearing them and I get so many compliments on them. If you’re looking for a pair to wear for long hours, these are seriously the best! They look just like the pictures and fit true to size. I am a size 9 and ordered a 9 and these heels fit perfectly! Just buy them! I plan on purchasing more colors in the future.
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Reviewed in the United States on August 13, 2021
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kathleen weber
Louisville, US
★★★★★ 5
Comfy & cute!
Size: 7, Color: Olive Green
I had my doubts that such cute high heeled shoes could be comfy, but these were comfy right out of the box & made it through a wedding with lots of dancing. Comfy, cute & a big hit! To add: I learned that sizing up by 1/3 size works best for me for all dress shoes, and the 7 worked best for my regular 6.5 size.
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Reviewed in the United States on August 2, 2025
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Dawn
Lowell, US
★★★★★ 5
Perfect prom shoe
Size: 7, Color: Red, Size: 7, Color: Red
Fit well and comfortable for a night of dancing.
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Reviewed in the United States on August 22, 2025

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