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⚡ Tune smarter, not harder — the AFR edge your ride deserves!
The AEM X-Series Wideband UEGO AFR Sensor Controller Gauge (PN 30-0334) is a cutting-edge tuning tool featuring patented x-digital technology for the fastest air-fuel ratio response. It integrates seamlessly with factory ECU CAN-bus via OBDII pass-through, enabling real-time AFR data streaming compatible with popular tuning software like HP Tuners and Diablo. Equipped with a Bosch 4.9LSU sensor and supporting up to 16V systems, this gauge is engineered for precision, reliability, and effortless installation.
| ASIN | B07467LFHZ |
| Best Sellers Rank | 512,908 in Automotive ( See Top 100 in Automotive ) 386 in Car Instrument Panels |
| Brand | AEM |
| Customer Reviews | 4.7 4.7 out of 5 stars (289) |
| Date First Available | 15 July 2017 |
| Exterior | Machined |
| Item Weight | 603 g |
| Item model number | 30-0334 |
| Manufacturer | Advance Engine Management |
| Manufacturer part number | 30-0334 |
| Model | Aem 30-0334 Afro Sensor Controller (X-Series Wideband Ugo Gauge With Obie Connectivity) 2. |
| OEM Part Number | 30-0334 |
| Product Dimensions | 13.46 x 13.46 x 13.46 cm; 603.28 g |
M**Y
Best option on the market- WORKS WITH DIABLO
When modifying your car to the point of needing a customer tune the AFR(air fuel ratio) is one of the most important readings you need. Not every car is equipped with wide band 02 sensors to do this correctly. In this day and age with email and remote tuning being so popular the piggy back OB2 connection is NICE. Plugging this unit into your obd2 and then plugging in your tuning/logging device allows the readings from this gauge to be captured just at is it was a factory PID. Works perfectly with HP tuners and DIablo. This is MUCH better than the old method that didnt work well.
T**N
Works great
Works great, no issues after a year. would recommend buying the AEM stainless bung with it. Its worth the extra money
C**.
Salió defectuoso pero venta muy rápida la entrega. Y cellada si. Checan o me cambian nomas el.
Todo llegó en orden pero al. Aser una pruebas el carro. Mentía mucho. Debe tener un problema. El. Monitor. Porque con el del taller si trabajo bien
S**E
Great gadge
Also ordered it with another mount 👍
J**Z
Quality from AEM
Install is easy if you’re mechanically inclined, plenty of cable length. 10/10
Trustpilot
2 weeks ago
1 day ago