AEM - X Series OBDII Wideband UEGO Controller Gauge

X-SERIES WIDEBAND UEGO CONTROLLER FEATURES: The Fastest Responding Wideband AFR Controller OBDII pass through provides AFR readings through the factory ECU CAN-bus – Ideal for users with piggyback programmers or open source tuning software! Includes Bosch 4.9LSU wideband UEGO sensor Use the factory 02 calibration or free-air calibrate using buttons on faceplate Compatible with vehicle/system voltages up to 16V Optional outputs for 0-5V & RS232 for data logging and feedback control (requires wiring) 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%, 3- or 4-digit display and OBDII output settings (if necessary) Black bezel and black dual faced faceplate included (silver bezel/white gauge option sold separately, PN 30-0300-ACC) Locking connectors AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with OBDII Connectivity Obdii pass through provides afr readings through the Factory ECU can-bus - ideal for users with piggyback programmers or open source tuning software!