AEM's X-Series Wideband UEGO AFR Controller Gauge was the fastest-responding wideband air/fuel ratio controller in an independent test against 17 competitor wideband AFR controllers. It uses AEM's patented X-Digital wideband technology (Patent 9,575,030) with auto-sensor detection between AEM FAE and Bosch LSU 4.9 wideband sensors. This version ships without a sensor.
Specifications:
- Output: 0-5V & RS232 for data logging and feedback control; AEMnet (CANbus) for logging and daisy-chaining up to 16 cylinders
- Display: User-configurable AFR, Lambda, or O2%; 3- or 4-digit display
- Gauge Diameter: 52mm; Depth: 0.825" (cup depth 0.200")
- Sensor Compatibility: Auto-detects AEM FAE and Bosch LSU 4.9 wideband sensors (sensor sold separately)
- Bezel/Face: Black bezel, black double-sided faceplate included (silver bezel/white faceplate sold separately, PN 30-0300-ACC)
- Supply Voltage: Compatible up to 16V
- Features: Auto-dimming
- Warranty: Manufacturer's 1-Year Warranty
- Part Number: 30-0300NS
FAQ
Does the AEM 30-0300NS include an oxygen sensor?
No. This "No Sensor" version does not include a wideband sensor; it auto-detects and works with AEM FAE or Bosch LSU 4.9 wideband sensors purchased separately.
What outputs does the 30-0300NS gauge provide?
It provides 0-5V and RS232 outputs for data logging and feedback control, plus AEMnet CAN-bus for logging and daisy-chaining up to 16 cylinders.
What gauge size is the AEM X-Series wideband controller?
It uses a standard 52mm gauge diameter with a slim 0.825-inch overall depth.
