AEM X-Series Wideband UEGO AFR wideband lambda sensor

The wideband UEGO sensor controller closely monitors the air-fuel ratio (AFR) during the tuning process to prevent a lean fuel mixture that could lead to engine damage.

AEM has combined its single-channel, wideband UEGO controller and display into one device, combining unmatched AFR accuracy and control with an easy-to-read interface.

The AEMs Gauge-Type Wideband UEGO Controller features a digital LED display and an “LED needle” that changes color as the AFR changes from rich to lean.
The device's 52mm body fits into most instrument holders and can be mounted virtually anywhere.

Characteristics:

• Ideal AFR monitoring instrument for EFI and carburetor controlled applications and engine test benches
• No fluctuation in the AFR measurement as with jump probes
• No laptop required for monitoring
• Bosch sensor included
• Exactly down to 0.1 AFR
• Reads in AFR or Lambda via a switch on the back of the meter
• 24 color-coded LED indicator lights provide instant information about the engine's air/fuel ratio (AFR) or lambda ratio
• Integrated three-digit display shows AFR or Lambda in real time
• User-programmable 0-5V analog output for use with data loggers and virtually any engine management system
• Including serial data stream for output of AFR (RS 232)

Measuring range according to fuel types:

• Displays fuel values ​​from 8.0:1 to 20.0:1 AFR
• Display lambda values ​​from 0.55 to 2.00
• 0-5V output petrol values ​​from 8.5:1 to 18.0:1 AFR
• CANbus output fuel values ​​from 8.0:1 to 20.0:1 AFR
• CANbus output lambda values ​​from 0.55 to 2.00
• 0-5V output lambda values ​​from 0.58 to 1.23
• 0-5V output E85 values ​​from 5.7:1 to 12.0:1 AFR
• 0-5V output ethanol values ​​from 5.2:1 to 11.0:1 AFR
• 0-5V output methanol values ​​from 3.75:1 to 8.0:1 AFR

Delivery includes:

• AEM digital display
• Bosch broadband lambda sensor
• Wiring harness
• Weld-in sleeve for mounting the broadband lambda sensor