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AEM Wideband Gauge X-Series 30-0300 AFR O2 UEGO Air Fuel Ratio Gauge Kit 2-1/16\" For Sale - New and Used


AEM Wideband Gauge X-Series 30-0300 AFR O2 UEGO Air Fuel Ratio Gauge Kit 2-1/16\
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AEM Wideband Gauge X-Series 30-0300 AFR O2 UEGO Air Fuel Ratio Gauge Kit 2-1/16\":
$199.95

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AEM Wideband Gauge X-Series 30-0300 AFR O2 UEGO Air Fuel Ratio Gauge Kit AEM Wideband Gauge X-Series 30-0300 AFR O2 UEGO Air Fuel Ratio Gauge Kit 2-1/16\" Item Description FREE 2 DAY SHIPPING!AEM\'s X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patented 100% Digital technology (Patent 9,575,030) that makes them the fastest responding wideband air/fuel ratio controllers in independent testing*.The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN AEM 30-0300) measures 2 1/16th-inch (52mm) in diameter and features a modern, visually striking faceplate and new seven-segment center display that is 87% larger than the 30-4110 AEM Wideband Gauge\'s center display. This creates the perception of a larger overall gauge, but in a common 52mm size for easy mounting. Its slim depth (less than one inch overall) and ultra-slim cup depth of .200-inches dramatically increases its application base and potential mounting locations.The AEM Wideband X-Series UEGO AFR Gauge has a user configurable display via buttons on the gauge face that allows you to change AFR values for different fuels, Lambda or O2%, change the center display to three or four digits, perform a free-air calibration if desired as the sensor ages, and change the CAN message ID when linking multiple X-Series Inline Controllers or X-Series Controller Gauges. A black bezel and black dual-faced faceplate for air/fuel and Lambda are included, and an optional silver bezel with white dual-faced air/fuel and Lambda faceplate is available (PN 30-0300-ACC, sold separately). An Auto Dimming feature is included. Locking connectors ensure a positive connection between the harnesses and gauge and a new single board design adds to the new gauge\'s durability.The gauge includes a 0-5v and RS232 Serial Port output for response control and data logging, and an AEMnet (CANbus) output for data logging. AEMnet allows additional X-Series Wideband Controllers to be daisy chained together (up to 16 cylinders) for recording AFR in multiple cylinders. It supports vehicle/system voltages up to 16V, and can be used on EFI or carbureted applications, and dynamometers in applications using gasoline, methanol, ethanol, Diesel, propane, and CNG.X-DIGITAL TECHNOLOGY X-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition. The controller\'s high-speed digital implementation ensures no loss of signal fidelity and full transient response, making it able to identify the slightest fluctuations in AFR and output them in full value.WHY RESPONSE TIME MATTERSFaster response time improves wideband response control, and can provide a safer, more powerful and accurate tune. AEM\'s Wideband Controllers with X-Digital technology can reduce deadtime and improve the performance of your vehicle through more accurate AFR tuning. Deadtime is the delay between when exhaust gas composition changes and when that change is reported by the O2 sensor. While flow of exhaust gases (transport delay) can affect deadtime, it is not the only source. Often, the sensing elements response to the gas is the largest contributor to deadtime when an engine is in high RPM under load.When tuning an engine using wideband AFR response control on an inertia dyno, deadtime affects the data you are looking at because it is reported in a different operating location than when it actually occurred. This means with long deadtimes, whatever changes you make to the base fueling will likely be in the wrong location. This can be particularly dangerous to high compression and high-boost forced induction vehicles, and EFI systems that use response control to auto-tune.Reducing deadtime improves wideband response control, and can provide a safer, more powerful and accurate tune. AEM\'s Wideband Controllers with X-Series digital technology can reduce deadtime and improve the performance of your vehicle through more accurate AFR tuning.Features:
  • X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitors wideband AFR controllers
  • Patented X-Digital wideband technology (Patent 9,575,030)
  • AEM co-developed the new sensor with global automotive supplier FAE, culminating in a new sensor design that has a faster response time than the Bosch 4.9 LSU and is less prone to failure in high performance vehicles
  • Factory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires
  • Compatible with vehicle/system voltages up to 16V
  • 0-5V & RS232 output for data logging and response control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders
  • Can display AFR values in hundredths of %
  • 52mm gauge diameter and slim 0.825\" gauge depth
  • Gauge cup depth only .200\" deep!
  • Auto dimming feature
  • User configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, and 3- or 4-digit display
  • Black bezel and black dual faced faceplate included (gauge only, silver bezel/white gauge option sold separately, PN 30-0300-ACC)
  • Locking connectors
  • About Us
  • About UsMax Flow Motorsports specializes in aftermarket automotive and UTV parts & accessories. All parts are brand new, in stock, and ready to ship unless otherwise stated on the listing. Customer satisfaction is our number one priority!
  • Payment
  • Payment

    Max Flow Motorsports accepts PayPal, Visa, MasterCard, Discover and American Express as forms of orders placed Monday-Friday before 2:00 PM EST will be shipped the same day via UPS Ground, FedEx or USPS as long as the product is not on back-order. Tracking information will be automatically uploaded to when the item has shipped. The address on your PayPal account MUST be verified. Additional shipping charges may apply to Alaska, Hawaii, Puerto Rico and Canada. Please message us on if you need to inquire about expedited shipping.


    Max Flow Motorsportsdoes NOT ship to international or PO Box addresses. Should you purchase an item from Max Flow Motorsportsusing an international or PO Box address, Rudy\'s Performance Parts reserves the right to cancel and fully refund your order.


    ALL programmers bought from Max Flow Motorsports will be sent with signature confirmation and any purchases over $500.00 may also be sent with signature confirmation. Upon delivery, if no one is available to sign for the product, the shipper (UPS, FedEx, USPS, etc.) may attempt to deliver the merchandise another day OR hold it at a local hub for customer pickup.


    Max Flow Motorsportsis NOT responsible for any packages that are damaged from shipping. ALL packages should be inspected for damage at the time of delivery. If you receive a damaged package, Max Flow Motorsportswill open a damage claim with the shipper and will refund or replace your product once the claim has been complete.


    Max Flow Motorsportsships products from multiple warehouses across the country in order to get your products to you the quickest way possible. Your order will ship from the nearest warehouse that has the product in stock. Please note that your order may come in multiple shipments/packages and your shipments/packages may arrive at different response Here at Max Flow Motorsports we are committed to customer satisfaction. If you are satisfied with your order, please leave us 100% positive response. If for any reason you are not satisfied with your order or have any problems at all, PLEASE contact us and we will do everything we can to resolve the issue. We value your business and we are not satisfied unless you are.

  • Returns
  • Returns All of our parts and accessories are returnable and refundable. You MUST contact us within 30 days of the shipment date. The item MUST be unused, uninstalled, in the original packaging and in brand new condition. All returns are subject to a 20% restocking fee. Max Flow Motorsports does NOT cover return shipping and you must contact us for an RA# (Return Authorization Number) prior to sending an item back to us.
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