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Spring Race Special
+1 (408) 745-7591
OBDII to Android / PC / Linux / Symbian / N9
OBDII to iPhone / iPad / iPod Touch / PC
Sensor Module Interface
Green Driving Learning Tool
Standalone MPG Scan Tool
2 1/16" (52mm) Basic Touch Screen
2 1/16" (52mm) Color Gauge
Wideband AFR Gauge Combo
Wideband with Fuel Select
Wideband UEGO Controller
30PSI, 3 Bar Manifold Pressure
K-Type T.C. EGT Controller
Oil Pressure Sender
Water and Oil Temperature Sensor Controller
K-Type T.C. AIT Controller
USB Data Logging Interface
For DM-6, DM-100
For DM-6, DM-100
For DM-200
4 Button Replacement
Power, USB, 2.1mm Cable
Required for Gen1 Sensor Modules
Bosch Wideband LSU 4.2
SM-AFR to O2 Sensor Cable
M18 x 1.5mm Pitch
M18 x 1.5mm Pitch
Swivel Mount with Adhesive
K-Type 1/8 NPT" Sensor
K-Type 1/8 NPT" Sensor
VDO Sensor, Wires Connectors
VDO Sensor, Wires Connectors
Power, 2.1mm Wires and Terminals
2 1/16" (52mm) Color Gauge
60mm (2 3/8") Color Gauge
Single USB Output
Dual USB Output
Portable music speaker
Wideband AFR and OBD II Gauge Combo
Guitar Amplifier/Portable Speaker
OBDII to Android / PC / Linux / Symbian / N9
Wideband AFR Gauge Combo with Health Monitoring
710 Lumen Digital Focus
Paul Lowchareonkul Xtreme Devices
Overview:
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 LSU4.2 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.
Features:
  • Plug and play controller and gauge combo
  • No Calibration Required
  • Soft start technology
  • 2 analog outputs
  • 1 digital input, 1 digital output
  • Bosch LSU 4.2 Sensor
  • Compatible with multiple fuels
Customer Reviews
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  • Video
  • Technical Specifications (DM-6)
  • Technical Specifications (SM-AFR)
  • Wideband Output
  • Narrowband Output
  • Included Items
  • iMFD Sensors
  1. Left Capacitive Button
  2. 16 Green/Orange/Red LEDs
  3. 1.1" OLED Screen (124 x 36 pixels)
  4. Right Capacitive Button
  5. PLX Capacitive Button
Physical Dimensions: Standard 2 1/16 x 0.7" (52 X 18 mm)
Display Technology: 1.10" OLED Screen (124 x 36 pixels)
LED (16 Green, Yellow, Red)
Viewing Angle: 180 Degrees
Polarization: None
Supply Voltage: 3.3V and 8V from SM Module
Power Consumption: < 1 Watt
Cable Length: 6' Power, 6" Serial
Operating Temp: 0 - 85 Degrees Celsius
Human Interface: 3 Button Capacitive Touch
Number of Sensors: 16 Maximum Daisy Chain
Supported Units: US Standard, Metric
  1. 12V power input
  2. 4 Prong Analog Clip
  3. Termination Jumper
  4. Serial RX Plug (In)
  5. Serial TX Plug (Out)
  6. Sensor Input Clip
Physical Dimensions: 2 x 2.875 x 1.125" (52 x 75 x 28mm) L x W x H
Technology: PLX Critical Response Technology, Fast Response PID
Accuracy: < 0.1AFR (Gasoline) Wideband, < 0.2AFR (Gasoline) Narrowband
Measurement Range:

10-20 AFR (Gasoline)
0.68 - 1.36 lambda (Gasoline)

Analog Outputs: Wideband Linear 0-5V,
Narrowband 0-1V (Driving Current 20mA)
Operating Voltage: 9V-20V
Power Consumption: 20 Watts (Max), 13 Watts (Typical)
Power Supply Technology: High Efficiency Switching with Soft Start Technology
Operating Temperature: 0 - 85 Deg Celsius
Sensor: One Bosch LSU 4.2
Enclosure: Extruded Aluminum
Wideband 0-5V analog linear output
Wideband 0-5v Analog Linear Output Graph
Gasoline
Wideband 0-5v Analog Linear Output Graph
Lambda
Methanol
CNG
E85
Ethanol
LPG
Diesel
Narrowband (Gasoline) 0-1V analog output
  • SM-AFR main unit
  • Bosch LSU 4.2 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
  •  
  • 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
The DM-6 automatically detects any of the following sensors if the corresponding sensor module is connected to the gauge.
Sensor Address Units Min Max
Wideband O2 0 0 - Lambda 0.68 1.36
1 - Gasoline (14.7) 10 20
2 - Diesel (14.6) 9.93 19.86
3 - Methanol (6.4) 4.35 8.7
4 - Ethanol (9.0) 6.12 12.24
5 - LPG (15.5) 10.54 21.08
6 - CNG (17.2) 11.7 23.39
7 - E85 (9.76) 6.64 13.27
Exhaust Gas Temp 1 0 - Celsius 0 1023
1 - Fahrenheit 32 1873
Fluid Temp 2 0 - Celsius Water 0 150
1 - Fahrenheit Water 32 302
2 - Celsius Oil 0 150
3 - Fahrenheit Oil 32 302
Vacuum 3 0 - Vac in/Hg 29.93 0
1 - Vac mm/Hg 760 0
Boost 4 2 - Boost 0-30 PSI 0 30
3 - Boost 0-2 kg/cm2 0 2.07
4 - Boost 0-15 PSI 0 15
5 - Boost 0-1 kg/cm2 0 1.12
Air Intake Temp 5 0 - Celsius 0 150
1 - Fahrenheit 32 302
RPM 6 0 - 8k 0 8000
1 - 12k 0 12000
2 - 20k 0 20000
Speed 7 0 - MPH 0 160
1 - km/H 0 258
Throttle Position 8 0 - Percent 0 100
Engine Load 9 0 - Percent 0 100
Sensor Address Units Min Max
Fluid Pressure 10 0 - PSI Fuel 0 120
1 - kg/cm2 Fuel 0 8.44
2 - Bar Fuel 0 8.27
3 - PSI Oil 0 120
4 - kg/cm2 Oil 0 8.44
5 - Bar Oil 0 8.27
Timing 11 0 - Degree -64 64
Manifold Absolute 12 0 - kPa 0 255
Pressure (MAP) 1 - inHg 0 75.3
Mass Air Flow (MAF) 13 0 - g/s 0 655.35
1 - lb/min 0 86.69
Short Term Fuel Trim 14 0 - Percent -100 100
Long Term Fuel Trim 15 0 - Percent -100 100
Narrowband O2 16 0 - Percent 0 100
1 - Volts 0 1.275
Fuel Level 17 0 - Percent 0 100
Volt Meter 18 0 - Volts 0 20
Knock 19 0 - Volts 0 5
Duty Cycle 20 0 - Positive 0 100
1 - Negative 0 100
Fuel Efficiency 21 0 - MPG 0 100
1 - KM/L 0.43 42.51
2 - L=100KM
Analog Voltage 22 0 - Volts 0 5
Speed (Hertz) 23 0 - Hz 0 10,230