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AEM Flex Fuel Wideband Failsafe Gauge (With Flex Fuel Sensor)

SKU: AEM-30-4911

Manufacturer: AEM

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Availability: In stock

$526.84
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AEM Flex Fuel Wideband Failsafe Gauge (With Flex Fuel Sensor)

*image is only a representation and may not be accurate

The Flex Fuel Wideband FAILSAFE Gauge (PN 30-4911 w/ Ethanol Content Sensor) displays Air/Fuel Ratio, Boost/Vacuum and Ethanol Content, and can actively protect your engine from damage if it runs lean or excessively rich. IF YOU HAVE A FLEX FUEL SENSOR, PLEASE CLICK ON PN 30-4910.

The 52mm (2-1/16”) Flex Fuel Wideband FAILSAFE Gauge includes a Bosch 4.2LSU AFR wideband sensor for monitoring and feedback of AFR, and an on-board boost sensor to read vacuum or boost pressures up to 29 PSI. It is available with or without an ethanol content sensor for users who may already have one (PN 30-4910 no sensor, PN 30-4911 includes sensor). An internal data logger is included to capture approximately 2.5 hours of data on a loop, and includes two analog outputs for logging AFR, Boost/Vacuum and any triggered alarms. The gauge also includes a low side output for triggering a failsafe strategy in the event AFR falls outside of the operating window (see example strategies, below).

This product is a must have for all tuned performance engines who use Ethanol-based fuels like E85, either forced induction or naturally aspirated. Any high performance vehicle owners who want an accurate AFR tuning tool with integrated logging and the ability save an engine from catastrophic failure will want the Flex Fuel Wideband FAILSAFE device.

FLEX FUEL WIDEBAND FAILSAFE GAUGE TECHNICAL FEATURES:
  • Can display AFR/Lambda, Boost/Vacuum and Ethanol Content simultaneously on the gauge face!
  • Internal boost sensor (29 PSI)
  • Bosch 4.2LSU Wideband UEGO sensor and weld-in bung included
  • Available with or without an ethanol content sensor
  • On-Board data logging (AFR & Boost/Vacuum) with analysis using FREE AEMdata software
  • Full color center Organic Light Emitting Diode (OLED) display is user selectable (Boost/Vacuum and Ethanol Content, AFR/Lambda and Ethanol Content or only Boost/Vacuum or AFR/Lambda)
  • 24 three-color sweeping LEDs, user selectable colors (Boost/Vacuum or AFR/Lambda)
  • Intuitive set up software
  • Dimmer input included
  • Interchangeable faceplates and bezels
  • Standard 52mm (2-1/16th) diameter fits most gauge pods

  • FLEX FUEL WIDEBAND FAILSAFE GAUGE INSTALLATION FEATURES:
  • AEMnet compatible (CAN 2.0)
  • Differential AFR analog output
  • Differential boost analog output
  • One low-side driver output (Ground with 1.5 amp max draw)
  • Positive-lock connectors
  • Tunable PC-based software with USB connectivity
  • Time based reset for outputs

  • WIDEBAND FAILSAFE GAUGE FACEPLATE STYLES:
  • Black Vacuum only in sweeping LEDs
  • Black and White AFR in sweeping LEDs
  • Black and White Vacuum/Boost in sweeping LEDs
  • Black Lambda in sweeping LEDs
  • Manufacturer AEM
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