Digital Wideband UEGO AFR Gauge - No Sensor

• Universal

The AEM Digital Wideband UEGO AFR Gauge - No Sensor (part number 30-4110NS) is a wideband O2 air/fuel ratio UEGO controller gauge sold without a wideband sensor. It has the same display range as the 30-4110 gauge and includes the same calibrated scale on its 0-5v output (10-20 AFR), for data logging or closed-loop feedback control when used with a standalone ECU, and a serial output (RS232) is also included for outputting AFR values for data logging and feedback control.

• Part number: 30-4110NS
• 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 inch) gauge housing
• 0-5v analog output (10-20 AFR range only)
• RS232 Serial output
• Interchangeable black/white faceplates and black/silver bezels included
• 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

Frequently Asked Questions

Does this gauge fit my vehicle?
This is a universal 52mm (2-1/16 inch) gauge — it fits in most gauge pods and can be remotely mounted virtually anywhere.

What is included in the box?
The controller gauge and hardware, a weld-in bung, and interchangeable black/white faceplates and black/silver bezels are included. The wideband sensor is sold separately and is not included.

Does the sensor need free-air calibration?
No free air sensor calibration is required with approved sensors.

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