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🏁 Tune Like a Pro, Race Like a Legend
The AEM 30-0333 X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge delivers race-grade, lightning-fast air-fuel ratio readings via OBDII CAN-bus integration. Featuring a compact 52mm gauge with Bosch 4.9 LSU sensor, it’s designed for tuners using piggyback or open-source software, enabling precise, real-time AFR monitoring and calibration for the ultimate performance edge.
| ASIN | B01G5Y9YEW |
| Best Sellers Rank | #172,146 in Automotive ( See Top 100 in Automotive ) #584 in Automotive OBD-II Engine System Diagnostic Tools |
| Brand | AEM |
| Brand Name | AEM |
| Customer Reviews | 4.6 out of 5 stars 151 Reviews |
| Global Trade Identification Number | 00672713960775 |
| Item Dimensions | 15.2 x 12.7 x 12.7 centimeters |
| Item Type Name | X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge |
| Item Weight | 0.5 Kilograms |
| Item dimensions L x W x H | 15.2 x 12.7 x 12.7 centimeters |
| Item weight | 0.5 Kilograms |
| Manufacturer | AEM |
| Material | Plastic Metal |
| Material Type | Plastic Metal |
| Model | 30-0333 |
| Number of Items | 1 |
| Part Number | 30-0333 |
| Set Name | OBD-II |
| UPC | 840879025199 608067031410 672713960775 |
| Unit Count | 1 Count |
| Unit count | 1 Count |
J**Y
Works Good On Can Bus Vehicles
Works good to log my wideband on hptuners through obd port. Must have pro features enabled on hptuner device. Only works for can bus vehicles not serial data. Would Highly recommend. I use mine as a mobile unit
B**S
Very fast CAN based wideband
Awesome device. This model is designed to provide a CAN based output that can be then logged in HPTuners. It is extremely fast and when connected via the CAN bus (OBD port) ground offsets are a thing of the past. Install could not be easier. Install sensor, connect unit to a switched power source and then plug in the provided OBD "splice" to an OBD port. Connect HPTuners to the other side of the OBD "splice". The analog 0-5V output is also extremely fast and accurate on this model. The 0-5V output connectors are NOT pinned in this setup, though the pins can be purchased for a few pennies, so they are simple enough to add if need be. I can't think of any reason not to buy this wideband if you are in the market for one.
D**L
Best AFR gauge available
I purchase this so I can tune my car with HP Tuners. This allows me to do a pass thru to the tuner and still get my gauge results. Easy to install. Works perfect. BTW, don't go to a tuner shop to get the o2 sensor installed. I shopped all over town to get the welded in and I had price ranges from $75-$250. Went to a muffler shop and they did it for $15 in about 10 minutes.
C**R
Great for tuning
Used this to tune my 2019 dodge charger RT and this is all you need, quality was great, you get the best bang for your buck. I highly recommend easy to hook up I recommend hooking it up to your battery, easy to install easy to put away.
R**D
Item is for Canbus equipped vehicles. 2013 and newer.
Don't make the same mistake I did. This item is for newer vehicles with Canbus. If your vehicle is older than 2013 it probably wont work unless you cut the end off it and switch the pins around. Works well though.
Trustpilot
4 days ago
2 weeks ago