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Description
The Speedhut 2-5/8" .6-1.2 Lambda Air/Fuel Gauge w/ Warning (R25-WB2-REV) offers precise monitoring of your engine's air/fuel ratio. This standalone wideband gauge features a built-in controller, eliminating the need for external components. Its clear 2 5/8 inch (68mm) display provides readings in lambda within a range of 0.6 to 1.2. Equipped with a warning light, this gauge allows you to quickly identify potentially harmful lean or rich conditions, helping to protect your engine and optimize performance. The gauge is designed for a standard 2.67" (68mm) mounting hole, ensuring straightforward installation.
KEY FEATURES AND BENEFITS:
- Precise Air/Fuel Monitoring: Provides accurate lambda readings between 0.6 and 1.2, crucial for engine tuning and diagnostics.
- Standalone Operation: Features an integrated wideband controller, simplifying installation and reducing the need for additional hardware.
- Early Warning System: Includes a built-in warning light to alert you to out-of-range air/fuel ratios, preventing potential engine damage.
- Standard Sizing: The 2 5/8 inch (68mm) gauge size fits common mounting locations.
- Complete Kit: Ships with the necessary LSU 4.9 wideband O2 sensor and a 3 ft power & lighting harness, ensuring you have everything needed for installation.
SPECIFICATIONS:
- Gauge Type: Air/Fuel Gauge
- Gauge Subtype: Air/Fuel Wideband Gauge
- Controller Compatibility: Standalone (Built-in Controller)
- Range: 0.6 - 1.2 Lambda
- Size: 2 5/8 inch
- Hole Size: 2.67 inches (68 mm)
- Warning Light: Yes
- Ships With:
- LSU 4.9 Wideband O2 Sensor
- 3 ft Power & Lighting Harness
HOW TO USE:
- Mount the Gauge: Locate a suitable 2.67" (68mm) diameter hole in your desired location and securely mount the Speedhut gauge.
- Install the O2 Sensor: Install the included LSU 4.9 wideband O2 sensor into the exhaust system at a location recommended for accurate readings (typically before the catalytic converter and after the exhaust manifolds converge).
- Connect the Wiring Harness: Connect the provided 3 ft power & lighting harness to the gauge and to a suitable power source and ground in your vehicle's electrical system. Refer to the wiring diagram included with the product for specific connections.
- Connect the O2 Sensor: Connect the LSU 4.9 O2 sensor to the designated connector on the gauge or wiring harness.
- Start Your Vehicle: Once all connections are secure, start your vehicle. The gauge should power on and begin displaying the real-time lambda value.
- Observe Readings: Monitor the air/fuel ratio readings to ensure your engine is operating within the optimal range.
- Heed the Warning Light: If the warning light illuminates, it indicates that the air/fuel ratio has fallen outside the preset safe limits. Investigate the cause promptly.
BENEFITS OF USING THE SPEEDHUT 2-5/8" .6-1.2 LAMBDA AIR/FUEL GAUGE W/ WARNING (R25-WB2-REV):
- Accurate monitoring of the engine's air/fuel mixture for optimal performance and fuel efficiency.
- Real-time lambda readings support informed engine tuning adjustments.
- Integrated warning light alerts to dangerous lean or rich conditions before serious issues arise.
- Standalone design simplifies installation without requiring additional hardware.
- Complete package includes wideband O2 sensor and wiring harness for immediate setup.
- Improves engine longevity through proactive monitoring and tuning.
FEATURES:
- Displays real-time lambda values from 0.6 to 1.2.
- Incorporates a wideband controller directly within the gauge unit.
- Includes a visual warning indicator for out-of-range air/fuel ratios.
- Designed to fit a standard 2 5/8" (68mm) diameter mounting hole.
- Comes complete with an LSU 4.9 wideband oxygen sensor.
- Includes a 3-foot power and illumination wiring harness.
- Provides essential data for engine tuning, diagnostics, and performance optimization.
- Helps prevent potential engine damage caused by improper air/fuel mixtures.
- Offers a clear and easy-to-read display for immediate feedback.
This item can only be shipped within the 48 contiguous United States via ground shipping. Unfortunately, we cannot ship it via air or to Alaska, Hawaii, or international locations.
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- MPN:
- SKU:
- JB-DS-SPHT-R25-WB2-REV |
- UPC:
- 843386132596 |
- Availability:
- 1 Week Lead Time |
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