AEM X-Series Inline Wideband UEGO Controller

Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune. AEM's Wideband Controllers with X-Series digital technology can reduce deadtime and improve the performance of your vehicle through more accurate AFR tuning. Deadtime is the delay between when exhaust gas composition changes and when that change is reported by the O2 sensor. While flow of exhaust gases (transport delay) can affect deadtime, it is not the only source. Often, the sensing elements response to the gas is the largest contributor to deadtime when an engine is in high RPM under load.
X-Series Inline Wideband UEGO AFR Sensor Controller with Patented X-Digital Technology. Includes X-Series Inline Wideband Controller, Bosch LSU 4.9 Sensor and O2 Sensor Bung
WHY USE A WIDEBAND AIR/FUEL CONTROLLER?
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.

• X-Series Inline Wideband UEGO AFR Controller 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


• Compatible with vehicle/system voltages up to 16V


• Patented X-Digital technology (Patent 9,575,030)


• Includes Bosch 4.9LSU wideband UEGO sensor


• Weather-resistant, low profile design