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Air / Fuel Ratio Gauge AutoMeter

4 on 10 ratings
  • Features:
    • Advanced Blue LED Lighting
    • Striking New Look
    • Safeguard Against Dangerous Conditions
    • 1 Year Limited Warranty
    • Includes Custom Tuned .1AFR Resolution LSU4.2 Sensor
    • Includes 8 ft. Wiring Harness
    • 304 Stainless Steel Weld In Bung
    • Includes Mounting Hardware/Installation Instructions
    • 0-4 Volt Data Output Feed For ECU
    • Peek Recall Memory
    • User Programmable Range Rich
    • Stoic
    • Lean Conditions
    • User Programmable Warning Function
  • Knowing the exact air/fuel mixture running through your engine is the most important factor to extracting the highest levels of performance and durability. Not all wideband gauges are created equal. AutoMeter utilizes an advanced calibration method that 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). Compatible with nearly all fuel types, the AutoMeter Pro Wideband has a configurable display to pinpoint the exact range you want to keep an eye on. An advanced peak recall function and lean warning system make sure you're safely making power, whether on the track or on the street. An automatically dimming display tailors light output for any condition. Data logging output is included for one wire or two wire systems in both lambda or AFR. Our specially designed O2 sensor and wiring harness are included for ease of installation. Quite simply, there isn't a more accurate or easy to live with wideband gauge available on the market.
  • Fitment Warning:
    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
This item is not specific to any vehicle. Click here to learn more
Universal
1 In Stock
Best Price:

$575.22 CAD
$690.26 CAD
Brand AutoMeter
Part # A486178
Condition New
Warehouse B
AutoMeter

AutoMeter Air / Fuel Ratio Gauge 6178
  • GAUGE; AIR/FUEL RATIO-PRO; 2 1/16in.; 10:1-20:1; DIGITAL W/PEAK/WARN; COBALT
  • 2-1/16in. WIDEBAND PRO AIR/FUEL RATIO; 6:1-20:1 AFR; COBALT

    • General

    Lighting Color
    Blue Led/red Yellow Green Segments
    Bezel Style
    Super Bezel
    Face Color
    Black
    Movement Type
    Digital
    Gauge Type
    Wideband Air/fuel Ratio (afr)
    WARNING CA Proposition 65
    Yes
    Size
    2.3125 In.
    WARNING CA Proposition 65 Message
    Warning: This Product Can Expose You To Chemicals; Which Are Known To The State Of California To Cause Cancer. For More Information; Visit Www.p65warnings.ca.gov.
    Lighting Type
    Digital Led
    Bezel Color
    Bright Anodized
    Gauge Size
    • 2.0625 In.
    • 52.4mm
    Pointer Color
    N/a
    Outer Bezel Diameter
    2.250 In.
    Hole Size
    • 0.0625 In.
    • 52.4mm
    Lens
    Flat Clear

    Packaging

    length
    5.50
    width
    6.00
    height
    6.50
    weight
    1.40
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.
    1. thomas t.
      20 Feb, 2015
      great quality gauge easy to hook up. great for all high performance cars.
    2. Dan
      23 Jan, 2015
      Works great. Reads different then a dyno AFR and not sure why. One would think after spending this amount of money on something from a reputable company it would be accurate.
    3. Kevin P.
      10 Jan, 2015
      Very nice looking, and very good working product. Very helpful in tuning A/F ratio. .
    4. Lisa Vicari
      09 Sep, 2014
      A++++
    5. Colin Hurrey
      15 Aug, 2014
      Although its the "narrowband" version, this is cheap and i wanted to fill up a spot in my gauge pod and i have all autometer gauges. Not sure what having the "wideband" gauge would look like or do, but this gauge looks good while driving and is very high quality.
    6. Josh
      18 Jul, 2014
      I wish I knew how to data log from this. It has a blue and black wire that supposedly outputs a 0 to 4 volt signal, for 10.0 to 17.0 AFR. if anyone can tell me how did take these two wires an input that data into the computer that would be awesome. Instead of yet from every form I talk to is "should have bought an innovate instead."
    7. droppedf100
      11 Mar, 2014
      Works great easy to wire up and matches my current ultra lite gauges perfectly. I was worried bc most recommend different brands of wideband air/fuel gauges but I am pretty anal about having all my gauges match and I don't regret it.
    8. dan
      27 Nov, 2012
      Nothing really to say..its a good gauge for a good price. The carbon fiber is good qaulity and the gauge performs great everytime.
    9. Hib Halverson
      28 Jul, 2011
      My '71 Corvette is the only car I have left without electronic engine controls. It's fed by a big, dumb, four-barrel carburetor, to be exact-a Holley 850 modified with a secondary intermediate circuit and a host of other performance and driveability tweaksThis Auto Meter wideband O2 is designed for use with gasoline but is adjustable for alternative fuels such as E85, ethanol, methanol, propane and compressed natural gas (CNG). It has data recording ability and has a output for on-board data acquisition systems. It is available in a host of styles that go with Auto Meter's many lines of gauges.The gauge installation was easy as the car already had a sensor. I pulled out the old O2S and harness and put the new AutoMeter/Bosch LSU4.2 wideband sensor, which has a resolution of 0.1 air fuel ratio, in its place. I ran the wires the same way as before: from the O2S in the exhaust, though a grommeted hole in the driveline tunnel, under the console trim and then to the...
    10. Luis Ramirez Barcenas
      03 Apr, 2009
      The Air/Fuel Ratio Gauge allows you to manage how much fuel is getting to the engine at certain accelerator positions. It is recommended to install a fuel management controller for better results. This gauge is excellent for automotive enthusiasts running a turbo'ed car.

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