AEM Performance Wideband UEGO Controller Gauge

Advanced Engine Management (also known as AEM) performance electronics are engineered to outperform the others. AEM is widely known for designing, manufacturing and assembling engine management systems, wideband air/fuel systems, water/methanol injection systems, performance gauges, data loggers, boost controllers, ignition components, fuel delivery components and adjustable cam gears.

AEM has just released the 30-4110NS Wideband UEGO air/fuel ratio Controller Gauge, which is sold without a wideband sensor. This is because the 30-4110NS allows users to source their own 4.9LSU sideband sensor. By allowing its users to source a Bosch 4.9LSU sensor separately, it potentially saves them money which is a plus. The AEM 30-4110NS gauge is priced at $130.

Check out our entire lineup of AEM performance electronics, click here.

APPROVED SENSORS FOR USE WITH 30-4110NS

AEM tested many sensors with the 30-4110NS, including well-known inexpensive knockoff sensors, and determined that only the sensors listed below will deliver the most reliable performance. The use of any non-approved sensor may affect the controller’s operation, and will consequently void the warranty of the 30-4110NS.

The new AEM 30-4110NS Wideband UEGO Controller Gauge features the same display range and calibrated scale on its 0-5V output (10-20 AFR), for data logging or closed-loop feedback control when used with a standalone ECU. A serial output (RS232) is also included for outputting AFR values for data logging and feedback control. See below for more information.

• Center LED Readout Displays Gasoline Values from 10 to 18:1 AFR
• Outer LED Ring Displays Gasoline values from 11 to 16.75:1 AFR
• 0-5V Output Gasoline values from 10 to 20:1 AFR
• 0-5V Output E85 values from 6.6 to 13.2:1 AFR
• 0-5V Output Ethanol values from 6.14 to 12.3:1 AFR
• 0-5V Output Methanol values from 4.4 to 8.8:1 AFR
• 0-5V Output Lambda values from .68 to 1.36
• Center LED Readout Displays Lambda values from .68 to 1.23
• Outer LED Ring Displays Lambda values from .75 to 1.14

AEM’s digital gauge-type wideband controllers have an LED display and sweeping LED “needle” that changes colors as AFR changes from rich to lean, a 52mm (2-1/16”) gauge housing that fits in most gauge pods. For more ease and convenience, these wideband controllers can be remotely mounted virtually anywhere. Uniting accuracy, control and speed with a very easy-to-read digital interface, the Wideband UEGO Controller Gauge is a must-have!

30-4110NS Wideband UEGO Controller Gauge Features:

• Controller gauge and hardware sold without wideband sensor
• Weld-in bung included
• No free air sensor calibration required with approved sensors
• 52mm (2-1/16”) gauge housing
• 0-5v analog output (10-20 AFR range only)
• RS232 Serial output
• Interchangeable black/white faceplates and black/silver bezels included