• AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Kit with X-Digital Technology | 30-0334

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X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge

Fits: Universal

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Pay over time available · Est. $9.37/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge
Fits: Universal
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Fitment

Please Note: Universal fitment. The OBDII pass-through output provides air/fuel ratio readings through the factory ECU CAN bus. Professional installation is recommended.
  • Universal

Description

The AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge is a universal 52mm wideband air/fuel ratio gauge with OBDII connectivity for monitoring air/fuel ratio during tuning. Its OBDII pass-through provides air/fuel ratio readings through the factory ECU CAN bus, and it includes a Bosch 4.9 LSU wideband UEGO sensor.

  • Part number: 30-0334
  • Fitment: Universal
  • Gauge diameter: 2-1/16 inch (52mm)
  • Gauge depth: 0.825 inch overall; cup depth 0.200 inch
  • Sensor: Bosch 4.9 LSU wideband UEGO sensor
  • Sensor thread: M18 x 1.5
  • Display range: 0.55 to 2.00 lambda (inner numeric display)
  • Response time: 20 ms typical
  • OBDII output: 250/500 kb/sec, 11/29 bit ID
  • Optional outputs: 0-5V analog and RS232 serial for data logging and feedback control (requires wiring)
  • User-configurable display for AFR values, lambda and O2%, 3- or 4-digit display and OBDII output settings
  • Black bezel and black dual-faced faceplate are included
  • Auto dimming feature is included
  • Compatible with vehicle and system voltages up to 16V

Frequently Asked Questions

Does this fit my vehicle?
This is a universal-fit gauge. It fits applications where a 52mm (2-1/16 inch) gauge can be mounted, a wideband oxygen sensor can be installed in the exhaust, and the OBDII pass-through can be connected.

What is included in the box?
The kit includes the X-Series wideband UEGO gauge with OBDII connectivity, a Bosch 4.9 LSU sensor, a black bezel and a black dual-faced faceplate.

How does the OBDII output work?
The OBDII pass-through provides air/fuel ratio readings through the factory ECU CAN bus, which is suited to users with piggyback programmers or open source tuning software.

Does this gauge require free-air calibration?
The gauge can use the factory O2 calibration, or a free-air calibration can be performed using the buttons on the gauge face.

Shipping and Delivery

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Warranty and Support

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Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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