PLX-2870 - PLX Devices SM-AFR wideband & multi gauge link kits

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Part #: PLX-2870
Your Price: $229.99

All Fitments

Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes

Product Description

PLX Devices SM-AFR wideband & multi-gauge link kits take engine efficiency to the next level. The PLX wideband SM-AFR controller coupled with the new MultiGauge Link™ allows you to wirelessly send data to any smart device eliminating the need to install dedicated gauges. Simply launch the MultiGauge™ app, available soon for Apple and Android, to instantly connect to your smart device for brilliant real-time gauges.

  • Smartphone connection – Utilizing a smartphone as a gauges gives allows for setups with more screen size, more customization, and a flexible easy user interface.
  • Fast and accurate – PLX widebands employ PID critically damped technology, are individually tested, and are accurate to less than 0.1AFR.
  • Plays nice – works with gasoline, diesel, methanol, ethanol, LPG, Diesel, E85. 0-5V analog output interfaces with 3rd party ECU’s and data loggers.
  • Monitor sensor health – Proprietary IntelliHealth algorithm detects the sensor’s remaining life and reaction time.
  • Plug and play – Installation requires no manual calibration – simply install the sensor, connect the wire harness, and apply power.

MultiGauge™ app for Apple and Android
The app automatically detects PLX sensor modules and configures the gauges. MultiGauge reports both 0-15 PSI and 0-30 PSI boost ranges in both imperial / standard and metric units. The AFR sensor module supports lambda as well as all fuel types–gasoline, diesel, methanol, ethanol, E85, CNG, and LPG.

With both AFR and and vac/boost modules attached, MultiGauge automatically configures to display both parameters. This combination allows for advanced features like intelligent warning which warns you if the engine is running in unsafe conditions.

Already have sensor modules?
The MultiGauge Link™ is all you need to connect your existing sensor modules to your smart device for a new and updated user experience. If you already have our SM-AFR + DM-6 gauge combo, simply connect our y-splitter and you can run DM-6 and MultiGauge™ app simultaneously.

PLX Wideband now 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.

Gen3 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

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 Accurate to 0.1 AFR resolution (gasoline)

Included Items:

  • SM-AFR main unit
  • Bosch LSU 4.9 wideband sensor
  • 10ft O2 sensor harness
  • 4ft power wire with 2.1mm connector
  • 4ft Analog wires and connector with 4 terminals
  • 1ft Serial Cable Termination jumper
  • User manual
  • DM-6 2 1/16” (52 mm) gauge 4 pin connector for SM-AFR connectivity 2 terminals for 4 pin connector
  • O2 bung and cap sold separately