52mm Air Fuel Ratio Gauge LED Digital Display + Wideband O2 Oxygen Sensor 12V For Sale

• 【EASY INSTALLATION】: Wideband AFR gauge is made of high quality materials and technology and is easy to install thanks to its standard 52mm housing. You can easily install it in almost any location. at the same time, it never requires free-air calibration when used with our wideband O2 UEGO AFR gauge.
• 【Flexibility and Expandability】: The controller box in the kit is highly flexible and expandable. You can adjust and expand the controller box configuration to meet the requirements of different vehicles and applications. The ability to customize the controller box's connections and parameters according to the engine management system's specifications and personal preferences to achieve the best fit and performance optimization.
• 【WIDE COMPATIBILITY】: Our air fuel ratio gauge comes in a standard 52mm (2-1/16 inch) housing that fits in a variety of instrument pods, providing flexible mounting options.Compatible with vehicle/system voltages up to 16V.Notice:It can only be used as an AFR Gauge for observation and monitoring, and cannot be connected to a computer terminal for analog output!
• 【Accurate and Fast response】: The UGEO Air Fuel Ratio Gauge is equipped with a 4.9 LSU sensor that provides real-time response with high accuracy and fast response time. It responds instantly to every 0.1 change in air/fuel ratio, giving you more time and accurate information when making adjustments.
• 【Versatile design】: In addition to measuring and displaying the air/fuel ratio, the Air/Fuel Ratio Gauge also features a broadband measurement and digital display. This means you have access to more comprehensive data and insight into your engine's combustion state for precise tuning and optimization.

1.This product is suitable for 12V power supply, and it is strictly prohibited to use power supply exceeding 18V.

If the use of a power supply exceeding the voltage of this product causes it to burn out, it will not be within the scope of warranty and free return and exchange.

2.The red wire is connected to+12V, and the black wire is connected to the negative electrode.

3. Other connections should be connected using plug and play connectors, and it is strictly prohibited to damage or replace other connectors for use.

4.1:0xygen sensorinstallation:at thefrontend ofthe three-way catalytic converter 100-300mm,drill a 21-22mm hole, weld the bung into the hole, and screw theoxygen sensor into the bung.The installation angle ofthe sensor should be at least10°from the horizontal.The electricalconnection should upward（Pictures are in the detailed introduction）

5.The UGEO Air Fuel Ratio Gauge is equipped with a 4.9 LSU sensor that provides real-time response with high accuracy and fast response time. It responds instantly to every 0.1 change in air/fuel ratio, giving you more time and accurate information when making adjustments.

Packaging:

1×Wideband Air/Fuel Ratio Gauge 1×LSU4.9 UEGO Sensor

1×9.8ft UEGO Sensor Wire

1×O2 Sensor Bung

1×Controller Box

1×3.2ft Controller to Gauge Wire Harness

1×3ft Controller to Power Supply Wire Harness

NOTE:

(1)It would be highly appreciated if you might contact us first once you have any problems concerning the items. And you can expect all the issues would be resolved ASAP!

(2)Please let us know before you send us the neutral/negative response that wont help to finish the issues. And I will definitely try my best to provide the best solutions which would meet our satisfactory!