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AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge
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AEM

AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge

Sale price  $269.96 Regular price  $337.95
Part no. 30-0334 In stock

Your vehicle

Year, make and model. Our techs check fitment against it before the order ships.

Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel ratio, not enough fuel) may result in serious...

Full details and fitment

The details

About this part

Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air/fuel controllers that can help ensure your vehicle is optimally tuned.

Installation Instructions
  • X-Series Wideband UEGO AFR Controllers Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitors wideband AFR controllers
  • 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders
  • Factory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires
  • Black bezel and black dual faced faceplate included (gauge only, silver bezel/white gauge option sold separately, PN 30-0300-ACC)
  • User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, and 3- or 4-digit display
  • OBD-II Output; CAN based compatible with 2008 or newer vehicles
  • Patented X-Digital wideband technology (Patent 9,575,030)
  • Compatible with vehicle/system voltages up to 16V
  • 52mm gauge diameter and slim 0.825" gauge depth
  • Includes Bosch 4.9LSU wideband UEGO sensor
  • Can display AFR values in hundredths of %
  • Gauge cup depth only .200" deep
  • Auto dimming feature
  • Locking connectors