Description
Part Number: 30-0352
AEM X-Series OBDII Wideband UEGO AFR Gauge
Deliver real-time air/fuel ratio data straight to your ECU or logging device via standard OBDII pass-through signal.
Key Features & Benefits
- ✓ Transmits AFR signal via OBDII CANbus for easy plug-and-play datalogging
- ✓ Standard 2-1/16″ (52mm) gauge diameter for universal pod mounting
- ✓ Ultra-fast response time powered by AEM X-Digital patent-pending technology
- ✓ Factory calibrated Bosch LSU 4.9 wideband UEGO sensor included
- ✓ Bright LED center display with sweeping outer LED bar indicator
- ✓ Supports gasoline values from 8.0:1 to 20.0:1 AFR
Technical Specifications
| Brand | AEM Electronics |
|---|---|
| MPN | 30-0352 |
| Gauge Diameter | 2-1/16″ (52mm) |
| Gauge Depth | 0.825″ Super-Slim |
| Display Range | 8.0:1 to 20.0:1 AFR (Gasoline) |
| Sensor Type | Bosch LSU 4.9 UEGO |
| Data Output | OBDII CANbus / 0-5V Analog / RS232 Serial |
What’s Included in the Box
- AEM X-Series OBDII Wideband UEGO Gauge Assembly
- Bosch LSU 4.9 Wideband Oxygen Sensor
- OBDII Pass-Through Wiring Harness
- Sensor Wiring Harness
- Bung for O2 Sensor Installation (Steel Weld-In)
- Silver and Black Bezel with Black Air/Fuel Ratio Faceplate
Engineered to the highest motorsport standards, AEM instrumentation provides accurate, repeatable data necessary for high-output engine tuning. As an authorized UK supplier, JP Racing ensures authentic products, expert technical assistance, and express nationwide delivery for your build.




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