AEM's wideband air/fuel gauge unites unsurpassed accuracy, speed and control with an easy to read, analog interface. The AEM wideband also offers a 0-5v analog output for use with data loggers and virtually any engine management system, such as the AEM EMS or FIC.

Why You Want One

The system features a Bosch sensor with an accuracy of .1 AFR, making it among the fastest and most accurate widebands available. The backlighting is user adjustable to 7 colors, (white, blue, green, red, orange, light blue, and aqua), allowing users to easily match the wideband gauge to most factory gauge clusters.

• Accurate to .1 AFR
• Adjustable backlighting via a dial on the back of the gauge
• Two status lights for error detection and operating status
• Available in white or black gauge faces
• Includes black and silver interchangeable bezels
• 320 degree viewing area for unsurpassed resolution
• Includes Bosch sensor for optimum accuracy and reliability
• 0-5v analog output included for use with data loggers and virtually any engine management system