52mm (2-1/16") JDM Wideband AFR Gauge Kit — Bosch LSU 4.9 Sensor, Dual Display (10:1-20:1 AFR)

For tuners and builders who need accurate air/fuel ratio data, the JDM Wideband AFR kit delivers a wide 10.0:1 to 20.0:1 measurement range using a genuine Bosch LSU 4.9 5-wire heated wideband O2 sensor -- the same sensor platform used by professional tuning equipment worldwide.

The JDM Series dual display shows analog needle sweep in Amber/White and a Blue digital readout simultaneously -- trend and precision in a single gauge face. The 0-5 volt analog output feeds directly into data loggers and standalone ECUs for full integration with your tune. Everything you need is in the box -- no hunting for separate components.

Specs

*        Gauge diameter: 52mm (2-1/16")

*        AFR range: 10.0:1 to 20.0:1

*        O2 sensor: Bosch LSU 4.9, 5-wire heated wideband

*        Display: Dual -- Amber/White analog needle + Blue digital readout

*        Output: 0-5V analog signal for data logging / ECU integration

What's in the box

*        JDM wideband AFR gauge

*        Bosch LSU 4.9 5-wire heated wideband O2 sensor

*        UEGO control box

*        Weld-in bung

*        10-foot plug-and-play wiring harness (gauge to O2 sensor)

*        Mounting base

*        Visor/hood

*        Decals

*        Installation instructions

Fits any 52mm A-pillar pod. Bundle the gauge and pod for your vehicle in one order -- find your vehicle fitment in our pod catalog.