4-CHANNEL WIDEBAND UEGO CONTROLLER

AEM’s 4-Channel Wideband UEGO Controller is a powerful, cost effective tuning tool that allows users to monitor the Air/Fuel Ratio (AFR) of up to 4 individual cylinders simultaneously. This unique controller is also equipped with exhaust back pressure compensation* to correct AFR readings of Wideband sensors mounted pre-turbo.

• No free air calibration required - ever
• Four unique differential analog outputs
• CAN output for use with AEM EMS or CAN enabled devices
• Exhaust back pressure compensation to correct AFR readings on wideband sensors mounted pre-turbo*
• Multiple units can be paired together for use on 6, 8, 10, 12 or 16 cylinders

DIGITAL WIDEBAND AIR / FUEL GAUGE

A wideband air / fuel controller and gauge interface in one unit!

• No free air calibration required - ever
• Ideal AFR monitoring tool for EFI and carbureted applications, and engine dynamometers
• Adjustable backlighting via a dial on the back of the gauge
• Does not oscillate AFR reading like narrow band sensors
• Two status lights for error detection and operating status
• Bosch sensor included, accurate to 0.1 AFR

ANALOG WIDEBAND AIR / FUEL GAUGE

A wideband air / fuel controller and gauge interface in one unit!

• No free air calibration required - ever
• Ideal AFR monitoring tool for EFI and carbureted applications, and engine dynamometers
• Adjustable backlighting via a dial on the back of the gauge
• Does not oscillate AFR reading like narrow band sensors
• Two status lights for error detection and operating status
• Bosch sensor included, accurate to 0.1 AFR

X-WiFi WIDEBAND UEGO AND EGT CONTROLLER

AEM’s X-WiFi Wideband UEGO Controller & EGT Monitor combines our proven wideband UEGO technology with an exhaust gas monitoring function that you can monitor from your iPhone or iPod Touch!

• Bosch sensor included, accurate to 0.1 AFR
• No free air calibration required - ever
• Ideal AFR/EGT monitoring tool for EFI and carbureted applications

INLINE WIDEBAND UEGO CONTROLLER

Allows you to monitor Air/Fuel ratio without a gauge.

• No free air calibration required - ever
• Ideal AFR monitoring tool for EFI and carbureted applications, and engine dynamometers
• Does not oscillate AFR reading like narrow band sensors
• Two status lights for error detection and operating status
• Bosch sensor included, accurate to 0.1 AFR