Revel VLS 52mm 10.0:1-20.0:1 AFR Digital OLED Wideband Air/Fuel Ratio Gauge

The Revel VLS Wideband A/F Ratio gauge utilizes the best in sensor technology with the included BOSCH LSU 4.9 oxygen content and Lambda value sensor. While many aftermarket wideband gauges are still operating on the older, less accurate sensor, OE manufacturers and Revel VLS have made the switch to LSU 4.9, the new standard. Compatible with gasoline and E85.

BOSCH 4.9 LSU Sensor
Included with the Revel VLS Wideband A/F Ratio gauge is the BOSCH 4.9 LSU Sensor for the most accurate readings. This sensor is longer lasting and is accurate to 0.1 AFR reading and does not require to be free-air calibrated upon initial setup* (however it will still need further recalibration based on altitude changes and general sensor wear in order to ensure accuracy). This is a major improvement over the previous LSU 4.2 sensor.
The kit also includes the weld-in bung that is required for the installation of the sensor.

(1) Wideband Air/Fuel Ratio Gauge 2 1/16 in. (52mm)
(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 Extension
(2) Washers
(2) Nuts
(1) Mounting Bracket


Full Info Here:
https://www.revel-usa.com/vls/wideband.html