Revel VLS Wideband Air/Fuel Ratio OLED Gauge 52mm - 1TR1AA005R

The Revel VLS Wideband Air/Fuel Ratio OLED Gauge (1TR1AA005R) is a 52mm (2 1/16 in.) digital gauge designed to monitor air/fuel ratios from 10.0:1 to 20.0:1. It features a digital OLED display and a 30-LED outer ring for quick visual reference.

This gauge utilizes a Bosch LSU 4.9 wideband oxygen sensor for accurate oxygen content and Lambda value readings. The LSU 4.9 sensor is compatible with gasoline and E85 applications. An analog output wire harness is included for integration with engine management or data logging systems.

The VLS Wideband A/F Ratio gauge is not daisy-chain compatible. The kit includes the required sensor, electronic control unit, mounting hardware, and installation components.

Key Features:

• 52mm (2 1/16 in.) digital wideband A/F ratio gauge
• 10.0:1 to 20.0:1 AFR reading range
• Bosch LSU 4.9 wideband oxygen sensor included
• Digital OLED display
• 30-LED outer ring
• Analog output wire harness included
• Compatible with gasoline and E85
• Mounting kit included
• Not daisy-chain compatible

Specifications:

• Brand: Revel
• Product Line: VLS
• Part Number: 1TR1AA005R
• Gauge Diameter: 52mm (2 1/16 in.)
• AFR Range: 10.0:1 to 20.0:1
• Display Type: Digital OLED
• LED Ring: 30 LEDs
• Sensor Type: Bosch LSU 4.9
• Fuel Compatibility: Gasoline and E85
• Compatibility: Standalone (not daisy-chain compatible)

What’s Included:

• (1) Wideband Air/Fuel Ratio Gauge 52mm (2 1/16 in.)
• (1) Power Harness
• (1) Electronic Control Unit
• (1) Gauge Signal Harness (Control Unit to Gauge)
• (1) Analog Output Harness
• (1) Oxygen Sensor and Wiring
• (1) Weld-In Oxygen Sensor Bung
• (1) Bung Plug
• (1) Mounting Pod
• (1) Sun Shade (Hood)
• (1) 3M Double-Sided Tape
• (2) Mounting Bracket Threaded Extensions
• (2) Washers
• (2) Nuts
• (1) Mounting Bracket

Universal application.

Designed for vehicles requiring wideband air/fuel ratio monitoring. Professional installation is recommended.