MiCCiKA 30-0300 X Series Wideband UEGO Air/Fuel Ratio Gauge

MiCCiKA 30-0300 X Series Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16”) with 4.9 LSU Sensor - Upgraded Digital AFR Controller - Wideband O2 Control Sensor Kit | 0-5V & RS232 Output

MiCCiKA 30-0300 X Series Wideband UEGO Air/Fuel Ratio Gauge 52mm (2-1/16”) with 4.9 LSU Sensor – Upgraded Digital AFR Controller – Wideband O2 Control Sensor Kit | 0-5V & RS232 Output

  • 【Real-Time Monitoring】Effortlessly keep a close eye on your vehicle's status with our AFR gauge's sweeping 24-color-coded LED display and reversible two-sided faceplate; you can switch between 3 display modes (air-fuel-ratio, lambda, and oxygen percentage) to monitor quickly and effectively.
  • 【Core Technology】Ensure maximum engine performance while also staying safe with our AFR gauge's X-Digital Technology, which sensitively identifies even the slightest changes in air-fuel ratio, providing real-time precise and reliable reference to the car's engine. With its compatibility with LSU4.9 UEGO, you can also expect a faster and more precise response (20ms typical).
  • 【Easy Installation】Setting up our wideband air fuel controller is easy and straightforward with the included hardware and instructions, making it a breeze for anyone to install in their vehicle without any professional assistance.
  • 【Wide Compatibility】Our wideband o2 sensor gauge provides 0-5V analog and serial RS-232 output, making it compatible with numerous controllers. It also supports vehicle/system voltages up to 16V, allowing for a wide range of applications.
  • 【Quality Service】If you encounter any issues with our product, our customer service team is available 24/7 to assist you and resolve any problems within 24 hours. We're dedicated to providing quality service to ensure your satisfaction.


30-0300,MiCCiKA Wideband Air Fuel AFR/Lambda Controller for Sensor- 52mm(2-1/16″)

Compatible Model:
A wide range of applications is waiting to be explored. The wideband o2 sensor gauge provides 0-5V analog and serial RS-232 output that make it perfectly compatible to get access to read and record data from controllers, meanwhile, it supports vehicle/system voltages up to 16V.

Replace Part Number:
Replacement Part Number for 30-0300

Product Features:
1. Enhanced Safety and Convenience
2. Perfect Compatibility
3. Durable and Reliable: Crafted from high-quality materials, our Wideband Air Fuel AFR/Lambda Controller is built to last. It can withstand the rigors of daily use, ensuring long-lasting performance and dependability.
4. Easy to install, plug and play

Package Includes:
1*Silver Nut
1*UEGO Gauge
1*Wideband Oxygen Sensor
4*Butt Connectors
1*PWR/IO Cable
1*Installation Instruction
1*Sensor Harness

SKU: B0CM8BHXJV