Auto Meter Cobalt Wideband Air/ Fuel Ratio Gauge 2 1/16" by Autometer

Auto Meter Cobalt Wideband Air/ Fuel Ratio Gauge 2 1/16"

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  • Auto Meter Cobalt Wideband Air/ Fuel Ratio Gauge 2 1/16" 6178
Auto Meter Cobalt Wideband Air/ Fuel Ratio Gauge 2 1/16"

Monitor your engine's important functions with an Auto Meter Cobalt wideband air/fuel ratio gauge.

Item #ATM-6178

Everyday Low Price: $299.99

In Stock
Ships tomorrow!

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  • Easy To Read Display
  • Accurately Displays Air/Fuel Ratio
  • Autometer Quality


  • Scrolling Light For Accurate Readings
  • 2 1/16" Gauge Diameter
  • Black Face w/ White Letters
  • Numbers Illuminate Blue

What's in the Box

  • (1) Wideband Air/Fuel Ratio Gauge
  • (1) Wideband Oxygen Sensor
  • Installation Harness, Hardware & Instructions

Product Description

Autometer Precision
Easily monitor your engine functions at all times with this Cobalt air/fuel ratio gauge from Auto Meter. These Cobalt gauges feature a black face and white lettering and illuminate blue for an easy to read display. Accurately measuring air/fuel ratios, you can easily keep an eye on your turbo or supercharged Mustang/Lightning's critical engine functions. This Autometer gauge is a digital design and easily fit in our various pods for easy to read mounting. It also includes the wide band o2 sensor for accurate reading.

Additional Specs/Features
-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.
-User programmable range
-Peak recall/memory
-10:1 to 20:1 AFR Range for Gasoline Applications
-Adjustable for Alternate Fuel Types (Ethanol, Methanol, Propane, CNG) 6:1 to 18:1 AFR Range for Alternate Fuel Types
-User Programmable Warning Function
-Display data in Lambda or numerical A/F ratio

Customer Photos (1)

Product Reviews (1)

out of 5 stars
5 stars
1 reviews
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1 of 1 REVIEWS
1 of 1 REVIEWS

5 Stars   love this wideband.
By on 1/30/2016
Image uploaded by Dennis M. Super easy install. Your turbo/blower will thank you

Yes, I would recommend this item to a friend!

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About This Brand

Autometer - Power, Precision, Passion
Auto Meter is, undoubtedly, the leader in Mustang and Ford Lightning gauge technology. Auto Meter makes a gauge to suit any need and every style from original classics to purpose built race cars and everything in between.

Auto Meter gauges are the first choice of many top professional Drag Race, Circle Track and Off-Road race teams. But you don't have to be racing and competing to use or need an Auto Meter gauge.

Auto Meter has a gauge that can be found in everything from your neighbors truck to the hot rod around the corner to forty-eight foot Donzi off-shore boats pounding the coast.

Auto Meter has over 25 styles of gauges to choose from with electrical or mechanical operation, short or full sweep dial faces and even some digital display gauges like Autometer's Sport-Comp, Auto Meter Pro-Comp, Auto Meter Cobalt, Auto Meter Ultra-Lite, and Auto Meter Lunar gauges. Shop for Autometer oil pressure gauges, fuel pressure gauges, wideband gauges, air to fuel gauges, boost gauges, voltage gauges, and water temperature gauges.

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