AutoMeter 4379 Ultra-Lite Digital Wideband Air/Fuel Ratio Gauge

Taking the core features from Auto Meter's Pro Wideband, the Street Wideband provides the most important functions necessary to make sure you're extracting the most power possible, safely. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.

• Includes 8ft. Wiring Harness
• Includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor
• 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
• Suitable for use with gasoline powered engines
• Digital & LED Display

Ships with the following AutoMeter products:

Sending Unit(s):  2243
Adapters/Fittings:  M18X1.5 Fitting and Plug
Wire Harness:  5298
Mounting Hardware:  2230

Ships with the following AutoMeter products:

Sending Unit(s):  2243
Adapters/Fittings:  M18X1.5 Fitting and Plug
Wire Harness:  5298
Mounting Hardware:  2230

Installation Instructions (PDF)