AEM Wideband UEGO Air/Fuel Ratio Gauge

Fits: Universal

The 30-4110 AEM Wideband is a replacement for the well renowned AEM UEGO 30-4100. While cosmetically identical, the new AEM 30-4110 wideband controller gauge utilizes a Bosch 4.9 LSU oxygen sensor for enhanced accuracy, and requires no free air calibration - ever! 

A Wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. Air fuel readings are very consistent, and this AEM digital wideband gauge has a reputation for accuracy.

Features:

• The gauge controls its data by a digital LED display and LED needle that will change colors as the ratios change from rich to lean
• Interchangeable black and silver bezels / black and white faceplates included
• Provides high accuracy data that is essential when tuning your engine

Included:

• AEM's Wideband oxygen sensor and everything needed for a quick and easy permanent UEGO Wideband install
• Additional faceplates and bezels are also included so you can customize the look to better match your boost gauge or oem instrument panel