AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge

Description

30-0300 is an AEM X-Series wideband air/fuel ratio controller and gauge in one, with AEM's patented X-Digital technology for fast, accurate AFR readings while tuning.

X-Digital technology is built to cut deadtime, the delay between a change in exhaust gas composition and the sensor reporting it. Less delay means the AFR data you tune from lines up more closely with what the engine is doing, which matters most on high cylinder pressure engines and EFI systems that use feedback control.

The kit includes the X-Series controller gauge, a Bosch LSU 4.9 sensor, wiring harnesses, a black bezel, a reversible black AFR/Lambda faceplate and an O2 sensor bung.

AEM X-Series Gauge Features:

• AEM reports X-Series controllers were the fastest responding in an independent test against 17 competing 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
• Black bezel and black double-sided faceplate included (silver bezel/white faceplate option sold separately, PN 30-0300-ACC)
• Factory calibrated resistor does not require free-air calibration, but can be free-air calibrated
• User-configurable display for changing between AFR, Lambda, and O2%, and 3- or 4-digit display
• 52mm gauge diameter and slim 0.825" gauge depth (gauge cup depth only .200" deep)
• Auto-Sensor Detection between AEM FAE and Bosch LSU 4.9 wideband sensors
• Patented X-Digital wideband technology (Patent 9,575,030)
• Compatible with supply voltages up to 16V
• Auto-dimming feature