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30-0300 X-Series Wideband UEGO AFR Air Fuel Ratio Sensor Controller Gauge Kit Wideband O2 Sensor Kit 52mm 2 1/16th-inch Gauge Diameter & 4.9 LSU Sensor, 0-5V & RS232 Output

4.7 (3) Write Review
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$74.99

$ 32 .99 $32.99

In Stock

About this item

  • Compatible with: The 30-0300 x-series wideband UEGO AFR sensor controller gauge measures 2 1/16 inches (52mm) in diameter and features a modern, visually striking faceplate and a new seven-segment center display. The gauge includes 0-5V and RS232 serial port outputs for control and data logging, and it supports up to 16V vehicle/system voltage. Replace Part Number: 30-0300
  • Two Modes: Air fuel ratio gauge kit contains two calibration modes：Resistor Decoration Mode (RCAL) or Free Air Mode (ACAL). UEGO sensors are factory calibrated through a component consisting of a decorative resistor, sensor connector, and the recommended calibration mode is RCAL to ensure optimum accuracy for most users, no further manipulation or calibration is required.
  • Features: Includes auto dimming feature. Locking connectors ensure a positive connection between the harness and the gauge, and a new single-plate design adds to the durability of the new gauge.The wideband air fuel ratio gauge kit feature a user display that is configurable via a pushbutton on the face of the gauge, allowing you to change the AFR value for different fuels, lambda or o2%, changing the center display to three or four digits.
  • How to Install: Plug and play is very convenient since the 52mm housing of the wideband o2 sensor kit, you can install it almost wherever feasible.
  • Package Included: 1x UEGO Gauge, 1x Wideband Sensor, 1x Sensor Cable, 1x PWR/IO Cable, 1x Silver Nut, 4x Connectors


★Package Included:

1x UEGO Gauge

1x Wideband Sensor

1x Sensor Cable

1x PWR/IO Cable

1x Silver Nut

4x Connectors


Adrian C.
Reviewed in the United States on February 6, 2025
Went out on me in 3 months. Screen is all lit up when turned on, can’t get reading anymore. Can’t find where I can just get a new gauge either of the same model
Customer
Reviewed in the United States on August 4, 2024
When it was delivered to me, all the parts were inside the box. Thanks.
Ethan
Reviewed in the United States on August 4, 2024
Professional products and professional after-sales service, nice.