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AEM Electronics 30-4100 52mm Gauge Type Wideband UEGO Controller Image1 AEM Electronics 30-4100 52mm Gauge Type Wideband UEGO Controller Image2 AEM Electronics 30-4100 52mm Gauge Type Wideband UEGO Controller Image3 AEM Electronics 30-4100 52mm Gauge Type Wideband UEGO Controller Image4 AEM Electronics 30-4100 52mm Gauge Type Wideband UEGO Controller Image5
 
 
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AEM Electronics 52mm Gauge Type Wideband UEGO Controller

   2 reviews

 
  • Monitors Air Fuel Ratios

  • Accurate to 0.1 AFR

  • Includes Bosch O2 Sensor


AEM Electronics 30-4100 52mm Gauge Type Wideband UEGO Controller
List Price: $291.54
$174.97  Save 40%
Free shipping 

Currently Unavailable


Product Details

AEM Wideband UEGO controller monitors air/fuel ratios during tuning to prevent lean fuel mixtures that can lead to engine damage. This unit combines AEM's single-channel wideband UEGO controller and gauge display into one compact unit. This gauge type controller features a digital LED display and sweeping LED needle that changes colors as the AFR changes from rich to lean. The gauge fits in any 52mm (2 1/16") housing and can be mounted virtually anywhere in the cabin. Some of the key features are:

  • AFR monitoring tool for EFI and carbureted applications and engine dynometers.
  • No laptop required for monitoring
  • Includes Bosch O2 Sensor
  • Accurate to 0.1 AFR
  • Capable of reading in AFR or Lambda with a flick of a switch
  • 24 Color Coded LED display lights for immediate reference to engine's AFR or Lambda ratio
  • Integrated three-digit display shows AFR or Lambda in real time
  • Serial data stream included for output of AFR (RS 232)
  • User programmable 0-5v analog output included for use with data loggers or any engine management system

Product Reviews and Ratings

5.0 out of 5.0 based on 2 reviews

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By christopher

Oct 28, 2013

No issues easy to install. Very vital information. Comes with twi face plates one white and the other black.also comes with a black bezel and a silver one. Comes with instructions. All hardware. And tells you how to read a/f ratios


By Ivan

Mar 27, 2011

Work great after setting it up. very good for fine tuning. Matchs my AEM Tru boost gauge



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