The PLX Wideband AFR (UEGO) combines an accurate, fast response wideband AFR (Air Fuel Ratio) controller with 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 plastic 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
Features:
- New Sensor: Bosch LSU 4.9
- New Sensor: O2 Sensor Health
- New Sensor: O2 Sensor Reaction Time
- New Sensor: Voltage
- No Calibration required
- Soft start technology
- 2 analog outputs
- 1 digital input, 1 digital output
- Compatible with multiple fuels
- Sensor is hand tested
- Digital precision
Technical Specifications (SM-AFR)
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 10-20 AFR (Gasoline) 0.68 - 1.36 lambda (Gasoline) |
| Measurement Range: | 0 - 100 O2 Sensor Health 0 - 1000 mS Reaction Time 9 - 20 Volts |
| 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 4.9 |
| Enclosure: | Extruded Plastic |
Wideband Output
Wideband 0-5V analog linear output
Narrowband (Gasoline) 0-1V analog output
Included Items
- 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
Zeichen hat ist voll kompatibel mit dem Rest von PLX.
