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Auto Meter Air/Fuel Ratio Gauge Analog Wideband Ultra Lite

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Auto Meter Air/Fuel Ratio Gauge Analog Wideband Ultra Lite
Keep an eye on your air to fuel ratio with an Auto Meter Sport Comp Air/Fuel Wideband Gauge.

Item# ATM-4479

Everyday Low Price: $219.99

This Item is Out of Stock


  • Easy to Read Analog Display
  • Can be Used With Data Logger


  • Includes Wide Band Oxygen Sensor
  • 2 5/8" Gauge Diameter

What's in the Box

  • (1) Wideband A/F Gauge
  • (1) Gauge Retainer Bracket
  • (2) Bracket retainer Nuts
  • (2) Star Lock Washers
  • (1) Large Rubber Grommet
  • (1) Small Rubber Grommet
  • (1) O2 Sensor Mounting Bung
  • (1) O2 Sensor Plug
  • (1) )2 Sensor with Wiring Harness
  • (1) Light & Socket Assy
  • Installation Instructions

Product Description

Get a better handle on your engine's performance and increase your tuning ability with a Auto Meter wideband Sport Comp A/F gauge.

High performance vehicle tuners discovered that wide-band O2 sensors are very helpful when accurate air/fuel ratio readings are required to maximize power, reliability, and mileage on modified vehicles. With these benefits in mind and to meet consumer demand, Auto Meter has created a wide-band air/fuel ratio gauge/sensor to augment our popular narrow band, gauge only offering. This unit uses the Bosch LSU 4.2 sensor that is known industry wide to be both accurate and durable, along with an advanced control unit that is encased entirely within the gauge head. Further, the gauge head utilizes both an LED readout, for accuracy, and a radial display for ease of reading. Combined with user definable stoichiometric ranges and voltage outputs, Auto Meter’s wide-band gauge creates a useful and greatly needed tool for the tuning market. As an added bonus, Auto Meter will be offering these gauge kits in our most popular gauge lines.

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