Description
30-4110 is AEM's digital wideband UEGO air/fuel ratio controller and gauge in one, with a Bosch LSU 4.9 sensor and weld-in bung included.
The digital LED display is paired with a sweeping LED needle that changes color as the AFR moves from rich to lean. Accurate AFR data matters when tuning: running too rich costs power, and running lean can cause serious engine damage. The gauge shows changes as small as 0.1 AFR.
The LSU 4.9 sensor never needs free-air calibration with this gauge. Its connector is different from the LSU 4.2 sensor used on the older 30-4100 gauge, and the sensors are not interchangeable between the two.
AEM Gauge Features:
- Interchangeable black and white faceplates included for customizing gauge appearance (digital gauges only)
- 4.9 LSU wideband sensor and weld-in bung included (PN 30-4110)
- Interchangeable black and silver bezels included
- No free air sensor calibration required, ever
- 0-5v analog output (10-20 AFR range only)
- 52mm (2-1/16") gauge housing
Technical Details
- UPC:
- 840879023157
- Unit of Measure:
- Sold as a Kit
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