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2926 SM-AFR/DM-6 Digital Wide Band Air/Fuel Ratio Monitor
2926 SM-AFR/DM-6 Digital Wide Band Air/Fuel Ratio Monitor


 
List Price: $259.95
Your Price: $231.95
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Product Code: 2926
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We're proud to offer the next generation wideband oxygen sensor controller with intelligent health monitoring technology and current for improved sensor performance!

The Gen4 Wideband Air/Fuel Ratio Gauge Combo utilizes the next generation in Bosch Wideband Air/Fuel Ratio sensor technology. The Gen4 is faster, more accurate, more durable, and uses less power than the Gen3. The Gen4 also employs the innovative PLX Devices new intelligent health monitoring technology where the oxygen sensor is meticulously monitored every 2mS (488 times per second) to obtain peak performance, accuracy and reaction time. Coupled with the updated patented DM-6 touch screen MultiGauge, battery voltage is displayed from 9V-20V, sensor life is displayed from 0-100%. The oxygen sensor reaction time is displayed from 10mS/1000mS on the brilliant high contrast OLED display.

The PLX Wideband AFR (UEGO) gauge combo combines an accurate, fast response wideband AFR (Air Fuel Ratio) controller with the world's most advanced touch screen 2 1/16" gauge (52mm). It includes a Bosch LSU4.9 wideband oxygen sensor. The wideband controller (SM-AFR) works with gasoline, bio diesel, ethanol, methanol, E85, LPG, and CNG. It includes two analog outputs (wideband 0-5V, and narrowband 0-1V) for interfacing with 3rd party devices and one digital serial output for interfacing with the DM-6 gauge and other Multi Gauges. The wideband analog output is ideal for interfacing with aftermarket ECU's and data loggers. The narrowband output is ideal for stock narrowband oxygen sensor replacement where the simulated narrowband analog output is fed back into your ECU to make it operate as if the stock narrowband oxygen sensor is still installed while running the PLX wideband setup. All three outputs can be used simultaneously. Additional features include advanced soft start technology which prolongs the oxygen sensor's life and an aluminum enclosure for durability and reliability.

Gen 3 Vs. Gen 4

  • More accurate
  • Uses only 7.5Watts compared to 10Watts
  • Faster response time
  • Improved sensor durability
  • Faster warm up time
  • Maintains accuracy throughout life
  • Less susceptible to contamination to surrounding pollution
  • 10+ years of average service life


Included Items:
  • SM-AFR Main Unit
  • Bosch LSU 4.9 Wideband Sensor
  • O2 Sensor Harness (10 ft.)
  • 4' Power Wire with 2.1mm Connector
  • 4' Analog Wires and Connector with 4 terminals
  • 1' Serial Cable
  • Termination Jumper
  • DM-6 2 1/12" (52mm) Gauge
  • 4 Pin connector for SM-AFR connectivity
  • 2 Terminals for 4 pin Connector
  • User Guide
    *O2 Bung and Cap Sold Separately



    Download the Digital Wide Band Air/Fuel Ratio Monitor Installation Guide.
PLX DM-6 Multi Gauge - YouTube Video
Features
  • New Sensor: Improved reliability, reaction time, warm up time, and reduced power consumption
  • New Parameters: O2 Sensor Health, O2 Sensor Reaction Time, Voltage
  • New Bosch LSU 4.9 Sensor
  • Plug and play controller and gauge combo
  • No Calibration Required
  • Soft start technology
  • 2 analog outputs
  • 1 digital input, 1 digital output
  • Compatible with multiple fuels

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