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AEM Analog UEGO - Rat2 Motorsports


$ 228.95

AEM’s legendary Wideband Oxygen Air/Fuel UEGO Gauge unites unsurpassed accuracy, speed and control with an easy to read, analog interface. The unit’s 52 Millimeter (2-1/16 Inch) gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere. The gauge also features a 0 To 5 Voltage analog output for use with data loggers and virtually any engine management system, such as the AEM Engine Management System or FIC. AEM’s world famous Wideband Oxygen UEGO Gauge is a must for anyone looking to maximize engine power and safety. When tuning an engine, accurate Air/Fuel Ratio data is critical. Running rich can cause a loss in power, while running too lean may result in serious engine damage. The 320 Degree of resolution makes it easy to see when there's even a half a point change in ratio, giving you time to shut things down before damage occurs. A precision high speed electronic stepper motor provides lightning fast needle movement, making the AEM Analog Wideband UEGO Gauge one of the fastest and most accurate Gauges available. The backlighting is user adjustable to 7 colors, allowing users to easily match the Air/Ratio gauge to most factory gauge clusters. Each gauge comes with interchangeable black and silver bezels and black and white gauge faceplates for multiple color combinations.
Shape: Round
Diameter (IN): 2-1/16 Inch
Width (IN): Not Applicable
Display: Analog
Fuel Type: Gasoline
Range: 8.5 To 18
Sweep Type: Full Sweep
Mounting Type: In-Dash Mount
Bezel Color: Black And Silver
Face Color: Black And White
Number Color: White And Black


  • No Free Air Calibration Required. Accurate To 0.1 Air Fuel Ratio
  • Adjustable Backlighting Via A Dial On The Back Of The Gauge. Two Status Lights For Error Detection And Operating Status
  • 320 Degree Viewing Area For Unsurpassed Resolution. Includes Bosch 4.2 Sensor For Optimum Accuracy And Reliability
  • 0 To 5 Volt Analog Output Included For Use With Data Loggers And Virtually Any Engine Management System. Reads Gasoline Values From 8.5 To 18:1 Air/Fuel Ratio
  • Reads E85 Values From 5.7 To 12:1 Air Fuel Ratio. Reads Ethanol Values From 5.2 To 11:1 Air Fuel Ratio
  • Reads Methanol Values From 3.7 To 7.8 Air Fuel Ratio. Reads Lambda Values From 0.58 To 1.22 Air Fuel Ratio
  • Limited 1 Year Warranty

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