Introducing the AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge (PN 30-0334), a state-of-the-art tuning tool designed for those using piggyback tuning modules or open source software. This gauge stands out with its ability to provide AFR readings directly through the factory ECU's CAN-bus stream, delivering accurate and essential data for the safest and most powerful tune.

Advanced X-Digital Technology: Utilizing AEM’s patented X-Digital technology (Patent 9,575,030), the X-Series Wideband UEGO AFR Sensor Controller Gauge is acclaimed as the fastest responding wideband air/fuel ratio controller in its category. This rapid response capability ensures no signal fidelity loss and full transient response, crucial for detecting the slightest AFR fluctuations.

OBDII CAN-bus Output and Compatibility: The OBDII output of the gauge simulates an auxiliary ECU signal, easily integrating with a vehicle's network. AEM's default OBDII CAN address is compatible with most vehicles, and the gauge offers programmability for different addresses, if needed, through buttons on the gauge face.

Versatile Calibration and Output Options:

• Factory calibrated resistor allows for immediate use, with an option for free-air calibration as the sensor ages.
• Compatible with EFILive, HPTuners, and DashDaq software.
• Optional outputs for 0-5V & RS232 for advanced data logging and feedback control.

User-Friendly Interface and Design:

• Configurable display for AFR, Lambda, and O2% readings.
• Slim 52mm gauge diameter and 0.825” depth for versatile mounting options.
• Auto-dimming feature for optimal visibility in varying lighting conditions.
• Black bezel and dual-faced faceplate included, with an optional silver bezel/white faceplate available.

The AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge is an indispensable tool for any tuner, providing not only the fastest response but also the reliability and accuracy needed for effective AFR monitoring and tuning.