The 52mm (2-1/16”) AEM X-Series Universal Exhaust Gas Oxygen (UEGO) Gauge features a four-digit central readout and sweeping 24-color-coded LED display, providing immediate reference to the engine air-fuel ratio (or lambda) in real-time.
The AEM gauge is ideal for all vehicles including carbureted applications and engine dynamometers. A 0-5V analogue output is included and can be used with data loggers or aftermarket ECUs including the AEM Infinity Engine Management System (EMS). In addition, an AEMnet (CAN bus) and serial data stream are also available for logging or mixture control purposes.
Features:
- X-Digital Technology
- Free air or resistor trim calibration modes
- Fast response, 20ms typical
- 2-1/16" / 52mm outer diameter mounting
- 8.0:1 to 20.0:1 AFR / 0.55 to 2.00 Lambda
- Configurable 3 or 4 digit precision display mode
- Lambda, AFR, O2 % display modes with a reversible faceplate
- Black bezel/faceplate supplied; Silver/white available as an optional purchase
- Locking connectors
- Supports vehicle/system voltages up to 16V
- Supports Bosch LSU4.9 Sensor
- 0-5V Analog Output
- AEMnet (CAN bus) Output