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AEM's World-famous Wideband O2 air/fuel ratio UEGO gauge features a digital LED display and sweeping LED 'needle' that changes colors as AFR changes from rich to lean. A 52mm (2-1/16") gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere. All AEM digital gauges feature a 0-5v analog output for use with data loggers and almost any engine management system. Each gauge comes with black and silver bezels and black and white faceplates for multiple color combinations and a custom look (a black Lambda faceplate and black and white Air/Fuel Ratio faceplates).

 

The Bosch UEGO sensor gives the controller its speed and accuracy. The Bosch 4.9 LSU sensor used in the 30-4110 AEM Wideband UEGO AFR Controller Gauge has a faster light off time and draws less current than the 4.2 LSU sensor used with AEM?s 30-4100 Wideband UEGO Controller Gauge, which will be superseded to the 30-4110 gauge in August, 2014. The 4.9 LSU sensor features the same fuel compatibility as the 4.2 LSU and NEVER requires free-air calibration when used with AEM?s 30-4110 Wideband UEGO AFR Gauge. The 30-4110?s 4.9 LSU sensor uses a different connector than the connector used with the 4.2 LSU sensors included with the original 30-4100 gauge controller. The sensors are not interchangeable between the two gauge controllers in any way, including changing connectors on the gauges.

 

The Wideband O2 air/fuel ratio UEGO gauge is a must if you want to maximize your engine's power and safety. When tuning an engine, accurate air/fuel ratio data is critical because running with too rich of an AFR can cause a loss of power, and running a lean AFR can result in serious engine damage. AEM's digital Wideband AFR UEGO gauge can quickly alert you to even a .1 change in air/fuel ratio and provide enough time to shut down an engine before damage occurs.

 

  • Interchangeable black and white faceplates included for customizing gauge appearance
  • Bosch 4.9 LSU wideband sensor and weld-in bung included
  • No free air sensor calibration required - ever
  • Interchangeable black and silver bezels included
  • Interchangeable black and white faceplates included
  • 52mm (2-1/16?) gauge housing
  • 0-5v analog output (10-20 AFR range only)

 

AEM?s legendary Digital Wideband O2 AFR UEGO Gauge is a wideband UEGO air/fuel ratio controller (AFR) and gauge in one. It unites accuracy, speed and control with an easy to read, digital LED display and sweeping LED ?needle? that changes colors as AFR changes from rich to lean.

 

NOTE: The 30-4100 Wideband UEGO Gauge Controller that uses the Bosch 4.2 LSU sensor will be superseded to the 30-4110 Wideband UEGO Gauge Controller that uses the Bosch 4.9 LSU sensor in August 2014. Instructions for the 30-4100 will still be available in the Instructions tab after this change.

 

WHAT IS A WIDEBAND UEGO AIR/FUEL CONTROLLER?
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.

 

WHY USE A WIDEBAND AIR/FUEL CONTROLLER?
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air/fuel controllers that can help ensure your vehicle is optimally tuned.

 

WHAT IS FREE-AIR CALIBRATION?
Some of our competitors require that you frequently perform a free-air calibration procedure to calibrate their O2 sensors. This process involves removing the sensor from the bung while still connected to the controller device, then waving the sensor in the air so it can read atmospheric O2 levels. We use Bosch 4.9 LSU sensors in our wideband controllers. Our sensors are individually laboratory-calibrated by Bosch and never require free air calibration!

 

CAN I CHANGE THE AEM UEGO SENSOR?S CONNECTOR?
No. There is a laser-etched, calibrated resistor in the sensor?s connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor?s output.

 

AFR VALUE RANGE BY FUEL TYPES:

  • Center LED Readout Displays Gasoline Values from 10 to 18 :1 AFR
  • Outer LED Ring Displays Gasoline values from 11 to 16.75 :1 AFR
  • 0-5V Output Gasoline values from 10 to 20 :1 AFR
  • 0-5V Output E85 values from 6.6 to 13.2 :1 AFR
  • 0-5V Output Ethanol values from 6.14 to 12.3 :1 AFR
  • 0-5V Output Methanol values from 4.4 to 8.8 :1 AFR
  • 0-5V Output Lambda values from .68 to 1.36
  • Center LED Readout Displays Lambda values from .68 to 1.23
  • Outer LED Ring Displays Lambda values from .75 to 1.14

AEM Digital Wideband UEGO AFR Gauge

SKU: 30-4110
$208.95Price
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    Product Reviews

    average rating is 3 out of 5, based on 150 votes, Product ratings

    98% would recommend

    Thank you for your review.

    Cj Napier

    average rating is 5 out of 5

    Aug 17, 2022

    NA King

    I have used all of the big name tuners before I came across Ortiz and ran the fastest times I ever have, with Ortiz. . I ran my fastest time in much worse DA as well, compared to the other 2 big names. Don't waste your money like I did and go directly to the source of the fastest NA cars around!

    I recommend this product.

    SeanDev

    average rating is 5 out of 5

    May 27, 2022

    Installed on 2018 Taurus SHO

    Pump works great. To anyone who might want to save some cash and want a plug-in play install then order this fuel pump from 1A Auto
    2018 Ford Explorer V6 3.5L Turbo Passenger Side Fuel Pump Module Assembly TRQ FPA72032. Its a simple replacement. Pumps are same size, no boring/sanding ridge to make pump fit. No splicing of wires either, connector from 1A Auto is plug and play. Just reuse spacer on pump and use one of the new o-rings and your done. Took me 30 minutes. I swapped out float with OEM, explorer and SHO floats are different. Only pain is retainer on rod on housing, its plastic and you will need needle nose plyers to get it off.

    I recommend this product.

    Martha Gomez

    No ratings yet

    Apr 18, 2022

    Question

    They are 2 injector’s, how many they are.?

    I recommend this product.

    Crazy Cooter

    average rating is 5 out of 5

    Apr 8, 2022

    LOVE THE E85 KIT!

    I bought the E85 conversion kit for my 3.7 from Ortiz Performance (OP) for a couple reasons. First, they specialize in the Cyclone whereas a lot of tuners don't want to bother tuning it (...cause what's the point?). Second, I talked via email at great length with one of their tuners, Lee Ament, and he was happy to take all the time I needed answering questions with detailed answers. Because of the amount of service I received before I purchased, I was convinced that I would be in good hands. I also liked that their favored injector (in the kit) is a genuine Ford part (OEM for the GT500).

    I could tell right away that the OP gas tune was superior to the canned, Bama tunes I was using previously. I could immediately feel that shifts were taking 1/3 less time to complete and I could feel a lot of throttle boost across all rpm and especially in 1st gear (low rpm). I remember asking Bama to add more throttle boost to my tune and they simply don't make changes like that.

    The E85 tune was great. Instant 10%-15% power boost and response across all rpm and really fills in the gap at lower rpm. Feels like I'm using a throttle booster, but I'm not.

    There's only so much you can do to a Cyclone without forced-induction and E85 is a welcome, significant improvement if you already have everything else.

    Installation is straight-forward, you can find a number of videos on YouTube that show exactly how to do this.

    The one important thing to note: These injectors are taller than the stock injectors and
    will not fit deep enough into the fuel rail UNLESS you do not use the stock fuel-injector clips!...which is completely OK! OP and all the above-mentioned videos will also state this. You will probably need a spacer (like a washer) on the 4 fuel rail bolts to fill a small gap. (If you don't pull the injector clips, the fuel rail will make contact with the manifold.) It will also run like crap until you put your first OP tune on it.

    I recommend this product.

    Robert J

    average rating is 5 out of 5

    Mar 29, 2022

    Wonderful Service

    Sent my manifolds in (USPS wasn’t sure about the address but they got there just fine), took a handful of days to do the porting and about another week to ship back but I’m very happy with the results. Customer service was polite and helpful regardless of how often I messaged them, definitely would recommend

    I recommend this product.

    eduardo guerra

    average rating is 5 out of 5

    Jan 3, 2022

    Great customer service

    Great customer service and fast, currently tuning my 2014 Mustang Twin turbo 5.0 and it runs great! thank you

    I recommend this product.

    Roberto Salazar

    average rating is 5 out of 5

    Jan 2, 2022

    Roush air intake SHO

    The over all ordering experience was a little lack luster at start. Ordered the intake on 12/3 and it was not going to ship for sometime due to a back order, which I don’t blame the Ortiz team at for one bit. However they quickly turn the ordering experience around, with rapid and prompt reply to my emails( no matter how much I bugged them). Once it was pretty clear the intake I wanted wasn’t going to ship before the end of the year they offered me another product at no additional charge. All in all I got a better product, excellent customer service and I’m glad and proud to say my 2015 SHO is tuned and take care of by Ortiz Performance. Greta company, great people and a great over all experience.
    Thanks for all your hard work over the holidays and I’m glad I was referred to you by a fellow SHO owner.

    Thanks Ortiz Performance.
    Shout out to Lee as well! You rock man!

    I recommend this product.

    Dustin Kilby

    average rating is 5 out of 5

    Dec 8, 2021

    Great Look!

    I wish the description would have more description as to what you are ordering and the difference with/without the rear silicone boot.
    It is very difficult to install the rear silicone boot on the rear turbo. I would put slightly bigger clamps where they mount on the turbos as well. But the product is top grade! Looks really great!! Performs great as well. I will be doing the hot pipes for sure from ecopower parts as well.

    I recommend this product.

    Allen B

    average rating is 5 out of 5

    Oct 9, 2021

    Port work

    Man quick turnaround, I had my Cj intake and my heads ported and the car feels so much better GREAT SERVICE AND GREAT PRICE I can't wait to see the numbers once it's all dialed in.

    I recommend this product.

    Shylow Strickland

    average rating is 5 out of 5

    Sep 7, 2021

    @murdzilla3.7 Mustang

    I purchased the Custom Tunes for my 2011 3.7, and i can honestly say Ortiz is the best tuner in the world in my opinion. 7 days a week Twice on Sunday. If you want to gap v8's and rip the streets slaying the competition, you have 100% come to the right place.

    I recommend this product.

    Shylow Strickland

    average rating is 5 out of 5

    Sep 7, 2021

    @murdzilla3.7 Mustang

    I purchased the Ghost Cam and Bravo 240. Hands down the best decision in my opinion. The Ghost sounds so amazing, everyone is always complimenting the idle. The drive ability is great, no issues. The Bravo is also one of my favorite things as well. As I decelerate you can literally here the bald eagles and F18's, its wild!! Seriously though it sounds like thunder with a mix of gunshots in there.. its absolutely amazing in every way. Ortiz knows best!!

    I recommend this product.

    Julian

    average rating is 5 out of 5

    Jan 14, 2021

    Power Pack

    I have been running this tune/package on my SHO for over a year. Increased performance and fuel economy...never thought you could get both. Lee’s customer support and Luis’ tuning and turnaround time was beyond impressive. Luis reviewed multiple datalogs until deciding the car was running perfectly and safely, making smooth power and shifting on point. They answered any questions and concerns almost immediately and an updated tune was sent within 24 hours. That’s what will keep me coming back.

    I recommend this product.

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