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Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16) with 4.9 LSU Sensor, Digital AFR Controller Gauge, Wideband O2 Control Sensor kit | 0-5V Analog Output (10-20 AFR Range)
Accurate A/F ratio data is crucial when adjusting the engine. The 4.9 LSU sensor provides speed and accuracy for the controller, it can react quickly even for every 0.1 air-fuel ratio change, allowing you more time to respond and protect your engine safety.
Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16) with 4.9 LSU Sensor, Digital AFR Controller Gauge, Wideband O2 Control Sensor kit | 0-5V Analog Output (10-20 AFR Range)
Item #: 45174169

Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16) with 4.9 LSU Sensor, Digital AFR Controller Gauge, Wideband O2 Control Sensor kit | 0-5V Analog

Item #: 45174169

BZD 266

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Accurate A/F ratio data is crucial when adjusting the engine. The 4.9 LSU sensor provides speed and accuracy for the controller, it can react quickly even for every 0.1 air-fuel ratio change, allowing you more time to respond and protect your engine safety.
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What Stands Out

Precision Sensor
Equipped with a 4.9 LSU sensor, ensuring accurate air-fuel ratio readings and enhancing engine tuning for optimal performance and efficiency.
Wide Range
Offers a 10-20 AFR range, allowing users to monitor a diverse range of air-fuel mixtures, making it suitable for various engine types and modifications.
Analog Output
Includes a 0-5V analog output, enabling easy integration with other systems for real-time monitoring and data logging, improving overall vehicle performance analysis.

Product Details

Shop online for the Wideband UEGO AirFuel Ratio Gauge at Ubuy Belize. High-quality digital AFR controller gauge with 4.9 LSU sensor and 0-5V analog output.
  • Wideband UEGO Air/Fuel Ratio Gauge with digital LED display and color-changing needle
  • 52mm gauge housing for universal installation, 0-5V analog output for compatibility with data loggers and engine management systems
  • Features 4.9 LSU sensor for quick and accurate A/F ratio data, no free-air calibration required
  • Includes interchangeable bezels and faceplates for customized appearance
  • AFR range: 10-20 for gasoline, 6.6-13.2 for E85, 6.14-12.3 for ethanol, 4.4-8.8 for methanol
  • Package includes UEGO Gauge Assembly, UEGO Sensor, O2 Sensor Bung, Butt Connectors, Installation Instruction, and various harnesses and faceplates
Item Weight1 lbs (450 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Performance Tuners

    Ideal for tuners seeking precise air-fuel ratio measurements for optimal engine performance adjustments.

  • Racing Enthusiasts

    Perfect for racers needing accurate AFR readings to enhance fuel efficiency and engine reliability under competition conditions.

  • DIY Mechanics

    Suited for home mechanics who want to monitor engine performance and tune their vehicles effectively.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers who do not require detailed air-fuel ratio monitoring for vehicle operation.

Product Description

Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16) with 4.9 LSU Sensor, Digital AFR Controller Gauge, Wideband O2 Control Sensor kit | 0-5V Analog Output (10-20 AFR Range)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What benefits does the Wideband UEGO AirFuel Ratio Gauge provide for tuning performance vehicles?

    Answer: The Wideband UEGO AirFuel Ratio Gauge is essential for performance tuning because it provides precise air-fuel ratio readings in real time. This accurate monitoring allows you to optimize engine performance and efficiency, ensuring your engine runs smoothly and at its peak power. By maintaining a balanced air-fuel mixture, you can prevent problems such as engine misfires or excessive fuel consumption, whether on the racetrack or daily driving.
  • Question: How does the 4.9 LSU sensor work within the Wideband UEGO AirFuel Ratio Gauge?

    Answer: The 4.9 LSU sensor is a key component of the Wideband UEGO AirFuel Ratio Gauge as it measures the concentration of oxygen in the exhaust gases. This sensor provides rapid and accurate feedback, allowing the gauge to display the air-fuel ratio in real time. It's designed for high-performance applications, ensuring that you get reliable readings, which are crucial for effective tuning and monitoring down to fine details of engine performance.
  • Question: Can I use the Wideband UEGO AirFuel Ratio Gauge for any vehicle?

    Answer: Yes, the Wideband UEGO AirFuel Ratio Gauge is versatile and can be used in various vehicles, including cars, trucks, and motorcycles. Its adaptability makes it ideal for any performance enthusiast or professional tuner looking to optimize engine efficiency. Whether you are setting up a race car or optimizing a street vehicle, this gauge provides the data needed to make informed adjustments, enhancing overall performance.
  • Question: What features make the Wideband UEGO AirFuel Ratio Gauge user-friendly?

    Answer: The Wideband UEGO AirFuel Ratio Gauge comes with a clear digital display, which makes it easy to read values even during dynamic driving. Its design minimizes glare, and the interface is intuitive for quick reference. Coupled with a compact size of 52mm, it can fit seamlessly into any dashboard or A-pillar mount, providing you with essential information at a glance while maintaining a stylish look.
  • Question: How do you install the Wideband UEGO AirFuel Ratio Gauge?

    Answer: Installing the Wideband UEGO AirFuel Ratio Gauge typically involves mounting the gauge, connecting the sensor to the exhaust system, and wiring the gauge to your vehicle's power supply. It is recommended to follow the user manual for step-by-step instructions tailored to your specific setup, ensuring a correct installation. This gauge not only enhances your vehicle’s performance but also provides a data-driven approach to tuning.
  • Question: What is the significance of the 0-5V analog output in this gauge?

    Answer: The 0-5V analog output allows for integration with other devices like data loggers or engine management systems. This feature is essential for those who wish to perform more advanced tuning or data analysis outside of simple gauge monitoring. By connecting the analog output to external systems, you can gain deeper insights into your engine’s performance metrics, helping you make precise adjustments and improvements.
  • Question: What materials are used in the construction of the Wideband UEGO gauge and sensor?

    Answer: The Wideband UEGO AirFuel Ratio Gauge and its 4.9 LSU sensor are constructed from high-quality, durable materials designed to withstand the harsh conditions of an automotive environment. The housing is resistant to heat and vibrations, ensuring long-lasting performance under various operating conditions. This robust construction makes it suitable for both street applications and racing, providing reliability you can trust during intensive use.
  • Question: How can this gauge help with fuel economy?

    Answer: Monitoring the air-fuel ratio with the Wideband UEGO AirFuel Ratio Gauge can significantly improve fuel economy. By ensuring that the engine is running at its optimal air-fuel mixture, you can avoid excess fuel consumption, resulting in better miles per gallon. This gauge helps in identifying any discrepancies in fuel delivery or combustion efficiency, enabling timely tuning that enhances both performance and economy.
  • Question: What tuning scenarios benefit most from using the Wideband UEGO AirFuel Ratio Gauge?

    Answer: The Wideband UEGO AirFuel Ratio Gauge is particularly beneficial in scenarios such as performance engine builds, turbo or supercharger installations, and other significant modifications. During these tuning processes, accurate air-fuel ratio feedback is crucial for ensuring the engine runs efficiently without risk of knocking or damage. This gauge empowers enthusiasts and tuners to make informed decisions, ensuring optimal performance and reliability.
  • Question: Where can I buy the Wideband UEGO AirFuel Ratio Gauge 52mm 2-116” with 4.9 LSU Sensor?

    Answer: You can buy the Wideband UEGO AirFuel Ratio Gauge 52mm 2-116” with 4.9 LSU Sensor exclusively at Ubuy in Belize. They offer a curated selection of automotive performance parts and accessories, ensuring that you acquire reliable products to enhance your vehicle’s performance.

FHRHRY Air & Fuel Ratio Editorial Review

**** The Wideband UEGO AirFuel Ratio Gauge embodies a blend of affordability and functionality, attracting both novice and experienced automotive enthusiasts. With its 52mm display and 4.9 LSU sensor technology, this gauge promises a reliable measurement of air-fuel ratios, a crucial aspect for performance tuning and engine management. Upon installation, many users noted that wiring was straightforward, with grounding to the chassis being a critical factor for proper performance. Numerous reviews reflect initial satisfaction, reporting strong performance and accuracy for extended periods. However, it’s worth mentioning a notable trend in user feedback regarding the sensor’s longevity—many customers encountered premature sensor failures, with some reporting malfunctioning displays after just weeks of use. Despite these setbacks with the sensors, customer service has Consistently emerged as a highlight of the product's experience. Users reported quick and effective communication with the seller when issues arose, with many receiving prompt replacements for faulty components. This aspect has helped to mitigate some disappointment stemming from product failures, fostering goodwill and maintain trust in the brand. In terms of performance, while the gauge has been described as almost comparable to higher-end alternatives like AEM, it appears to exhibit slightly slower response rates. Nonetheless, for its price point, the Wideband UEGO gauge remains a competitive choice for those looking for an entry-level solution combined with commendable customer service. **

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Pros

  • Easy installation and wiring.
  • Accurate readings with good performance.
  • Competitive price compared to premium brands.

Cons

  • Frequent sensor failures reported by multiple users.

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