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AEM Classic Digital Wideband AFR Gauge kit - 30-4110
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 discontinued 30-4100 Wideband UEGO Controller Gauge. 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, discontinued 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.

Features:
  • Interchangeable black and white faceplates included for customizing gauge appearance (digital gauges only)
  • Bosch 4.9 LSU wideband sensor and weld-in bung included (PN 30-4110)
  • 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)
AFR VALUE RANGE BY FUEL TYPES:
  • Gauge Display/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: AFR
  • Gauge Display/0-5V Output Lambda values from 0.68 to 1.36
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

AEM Electronics: Revolutionizing Automotive Performance
History of AEM Electronics

AEM Electronics has been a pioneer in the automotive performance industry since its inception in 1987. Founded by a group of automotive enthusiasts, AEM quickly gained recognition for its innovative approach to performance parts. The brand initially focused on air intake systems, but as the demand for high-quality performance components grew, AEM expanded its product offerings to include a wide range of electronic tuning solutions, fuel management systems, and exhaust systems. Over the years, AEM has established itself as a trusted name among car enthusiasts and professional racers alike.

Categories of Parts Offered by AEM Electronics

AEM Electronics specializes in a variety of performance parts designed to enhance your vehicle's power, efficiency, and overall driving experience. Their product categories include:

  • Cold Air Intakes: AEM's cold air intake systems are engineered to increase airflow and improve engine performance, giving your vehicle the power boost it craves.
  • ECU Tuning: AEM offers advanced engine management systems that allow for precise tuning, ensuring your vehicle runs at its optimal performance.
  • Fuel Management: With AEM's fuel delivery systems, you can achieve the perfect air-fuel ratio for maximum efficiency and power.
  • Exhaust Systems: AEM's exhaust solutions are designed to reduce back pressure and enhance exhaust flow, resulting in improved horsepower and torque.
Why AEM Electronics Stands Out

What sets AEM Electronics apart from other brands in the automotive performance industry is their unwavering commitment to quality and innovation. Each product is meticulously engineered and tested to ensure it meets the highest standards of performance and reliability. AEM's dedication to customer satisfaction is evident in their extensive research and development efforts, which continually push the boundaries of automotive technology. Furthermore, AEM's products are backed by a solid warranty and exceptional customer support, making them the go-to choice for car enthusiasts looking to elevate their vehicle's performance.

In conclusion, AEM Electronics is not just a brand; it's a legacy of performance and innovation. Whether you're a weekend warrior or a professional racer, AEM offers the parts you need to take your vehicle to the next level.

AEM Performance Electronics warrants to the consumer that all AEM Electronics products will be free from defects in material and workmanship for a period of twelve months from the date of the original purchase. Products that fail within this 12-month warranty period will be repaired or replaced when determined by us that the product failed due to defects in material or workmanship. This warranty is limited to the repair or replacement of the AEM Electronics part. This warranty applies only to the original purchaser of the product and is non-transferable. All implied warranties shall be limited in duration to the said 12-month warranty period. Improper use or installation, accident, abuse, unauthorized repairs or alterations performed by the user on any AEM Electronics products voids this warranty.

In no event shall this warranty exceed the original purchase price of the AEM Electronics part nor shall AEM Electronics be responsible for special, incidental or consequential damages or cost incurred due to the failure of this product. AEM Electronics disclaims any liability for consequential damages due to breach of any written or implied warranty on all of its products.

Warranty returns will only be accepted by AEM Electronics when accompanied by a valid Return Merchandise Authorization (RMA) number and a dated proof of purchase. The product must be received by AEM Electronics within 30 days of the date the RMA is issued. Warranty claims to AEM Electronics must be shipped to us prepaid (we recommend a shipping service with package tracking capability). Once your package is received by our warranty and repairs department you will be notified and provided with updates.

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