AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge Kit - 30-0334

AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge (PN 30-0334) allows engine tuners to monitor air/fuel ratio (AFR) readings through a vehicle's factory CAN-bus system, for improved tuning accuracy and safety. Compatible with various tuning software including EFILive and HPTuners, the gauge includes an OBDII pass-through connector and a Bosch 4.9LSU sensor for AFR measurement. The sensor can be calibrated freely in open air or by using the vehicle's existing resistor calibration. Users can also add wiring to output data to a data logger.

Unlike the traditional AEMnet output featured in previous models, this gauge utilizes an OBDII CAN-bus output. This simulates an additional ECU signal when connected to the vehicle's OBD-II port. AEM's default OBDII CAN address typically functions with most vehicles. However, the gauge allows users to program a custom ECU address, parameter identification (PID), message identifier, and bit rate if needed.

Employing AEM's patented X-Digital technology, the X-Series gauge boasts the fastest response time among tested wideband AFR controllers. This ensures accurate reading of even the slightest AFR fluctuations due to minimal signal loss. Faster response time translates to improved wideband feedback control, ultimately leading to safer and more precise engine tuning.

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