Description
The Speedhut 2-1/16″ PLX 10-18 Air/Fuel Wide Band Gauge (L2-WB8-LEG) is a precise instrument designed to monitor your engine’s air-to-fuel ratio within the 10 to 18 range. Specifically engineered for compatibility with PLX Devices wideband controllers, this gauge provides real-time feedback essential for performance tuning, fuel efficiency optimization, and engine health monitoring. Its classic styling and clear display make it a valuable addition to any vehicle’s instrumentation.
KEY FEATURES AND BENEFITS:
- Accurate Monitoring: Provides precise readings of your engine’s air/fuel ratio within the 10-18 range, crucial for informed adjustments.
- PLX Compatibility: Seamlessly integrates with PLX Devices wideband controllers, ensuring reliable data transfer.
- Clear Visuals: The 2-1/16 inch gauge offers an easy-to-read display of vital engine information.
- Compact Design: The 52mm size allows for flexible mounting options in various vehicle interiors.
- Easy Installation: Designed for straightforward installation in a standard 2.062″ (52mm) gauge opening.
- LED Illumination: Features LED lighting for enhanced visibility, especially in low-light conditions.
- Included Harnesses: Comes with the necessary power and lighting harness for immediate setup.
SPECIFICATIONS:
- Gauge Type: Air/Fuel Wideband Gauge
- Gauge Subtype: Air/Fuel Wideband Gauge
- Controller Compatibility: PLX Devices
- Range: 10-18 AFR
- Size: 2 1/16 inch (52mm)
- Hole Size: 2.062 inches (52mm)
- Input Voltage: 0 volts to 4 volts
- Ships With:
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
- 8 ft Tachometer Harness – for LED Lit Gauges (1 Wire 2 Pin Connector)
HOW TO USE:
- Connect the Gauge: Connect the provided 3 ft Power & Lighting Harness to the gauge’s power and lighting terminals.
- Connect to PLX Controller: Interface the gauge with your PLX Devices wideband controller using the appropriate wiring based on the PLX controller’s instructions. Ensure the 0-4 volt output from the PLX controller is connected to the gauge’s input.
- Mount the Gauge: Install the 2-1/16 inch gauge into a 2.062″ (52mm) opening in your desired location using appropriate mounting hardware (not explicitly included, may vary depending on installation method).
- Power On: Once all connections are secure, power on your vehicle.
- Observe Readings: The gauge will now display the air/fuel ratio based on the signal received from the PLX controller.
BENEFITS OF USING THE SPEEDHUT 2-1/16″ PLX 10-18 AIR/FUEL WIDE BAND GAUGE (L2-WB8-LEG):
- Utilizes precise monitoring of your engine’s combustion process.
- Helps make informed decisions regarding engine tuning, optimizing performance and fuel efficiency.
- Reduces the risk of engine damage caused by running too lean or too rich.
- Seamlessly integrates with PLX Devices for a hassle-free experience.
FEATURES:
- Specifically designed to interpret signals from PLX wideband controllers.
- Presents air/fuel ratio data in an analog format for quick visual assessment.
- Occupies minimal dashboard space due to its standard 2-1/16″ size.
- Illuminated display enhances readability in various lighting conditions.
- Simple two-harness connection for basic power and signal input.
- Classic gauge styling complements a wide range of vehicle interiors.






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