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$179.95

PLX Wideband Air/Fuel Sensor Module
[SMAFR]

PLX Wideband Air/Fuel Sensor Module
Description
PLX Wideband Air/Fuel Sensor Module

The PLX Air Fuel Ratio Sensor Module accurately measures the wideband air fuel ratio (AFR) of any internal combustion engine. It comes with a Bosch LSU 4.9 wideband oxygen sensor. Up to 32 Sensor Modules can be daisy chained together from the PLX iMFD line for modular tuning and can be connected to any PLX Multi Gauge through the digital serial output port. This Sensor Module can also be used as a stand alone unit capable of interfacing with Palmer Performance Engineering software where both the digital output and/or the analog output are available simultaneously. The SM-AFR works with gasoline, bio diesel, ethanol, methanol, E85, LPG, and CNG. Advanced soft start technology prolongs the O2 sensor life. The SM-AFR never needs to be calibrated and is accurate to 0.1 AFR with a tuned critically damped controller circuit for an ultra fast reaction time. The SM-AFR has a effective measurement range of 0.68 - 1.36 Lambda.

Key features

  • No Calibration required
  • 2 analog outputs 1 digital input, 1 digital output
  • Analog Outputs: Wideband Linear 0-5V, Narrowband 0-1V (Driving Current 20mA)
  • Measurement Range: 10-20 AFR (Gasoline) 0.68 - 1.36 lambda (Gasoline)
  • Power Supply Technology: High Efficiency Switching with Soft Start Technology
  • Sensor: One Bosch LSU 4.9
  • Enclosure: Extruded Aluminum
  • Dimensions: 2" x 2.875" x 1.125" (52mm x 75mm x 28mm) L x W x H
Compatibility

PLX Wideband Air/Fuel Sensor Module is compatible with DashCommand and ScanXL Professional using a Kiwi + iMFD OBD-II interface sold separately. Compatible with multiple fuels, Methanol, CNG, E85, Ethanol, LPG, and Diesel.

Package contents


SM-AFR main unit
Bosch LSU 4.9 wideband sensor
O2 sensor harness 10ft
4ft power wire with 2.1mm connector
4ft Analog wires and connector with 4 terminals
1ft Serial Cable
Termination jumper
User Manual

*O2 Bung and Cap Sold Separately
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