-10%
AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Kit with X-Digital Technology
AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Kit with X-Digital Technology
Click to zoom in
  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Added Value

    Mounting, Balancing

  • Nationwide Delivery

    Free shipping on most orders

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Kit with X-Digital Technology

2 sold in last 8 hours
AEM EV
FDDP_30-0334
In stock
Air/Fuel Ratio Gauges
$286.00 $256.95
$256.95

customers are viewing this product
AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Kit with X-Digital Technology
Manufacturer Part Number: 30-0334
AEM's X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge (PN 30-0334) provides tuners who are using piggyback tuning modules or open source software with the ability to view AFR through the factory CAN-bus stream that is output by the factory ECU, and deliver the most accurate, safe and powerful tune. The 30-0334 X-Series OBDII Wideband Gauge is validated to work with EFILive, HPTuners and DashDaq software. The X-Series Wideband AFR OBDII Gauge includes an OBDII pass-through connector and Bosch 4.9LSU sensor that can be free-air calibrated or used with the factory resistor calibration. Additional wiring for a 0-5v or RS232 Serial output can be added by the user for outputting to a data logger. This OBDII pass-through capability replaces the traditional AEMnet stream available in the 30-0300 X-Series Wideband AFR Gauge Controller.OBDII CAN-bus OUTPUTThe OBDII output simulates an auxiliary ECU signal when plugged into a vehicle’s OBD port, which requires a unique address from the other ECUs already on a vehicle’s network. AEM’s default OBDII CAN address will work with most popular vehicles and adjustments should not be necessary. However, AEM has provided OBDII address programmability through the buttons on the gauge face if a different address other than the default address is required, allowing users to program ECU #, Parameter Identification (PID), Message Identifier, and Bit Rate.PATENTED X-DIGITAL TECHNOLOGY – It’s The FastestX-Series Widebands are the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers.* The controller’s high speed, patented, X-Digital technology (Patent 9,575,030) 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 feedback control, and can provide a safer, more powerful and accurate tune. AEM’s Wideband Controllers with X-Digital technology reduce deadtime and can improve the performance of your vehicle through more accurate AFR tuning.FACTORY CALIBRATION RESISTOR OR FREE-AIR CAL, IT’S YOUR CHOICE!X-Series Wideband Gauges and the X-Series Inline Controller support the popular Bosch 4.9LSU sensor, and can utilize both the factory calibration resistor and free-air calibration methods. This allows users to take advantage of the precise factory resistor calibration when a sensor is new but then allows for free-air calibrations if the user desires when the sensor ages.** It’s the perfect marriage of simplicity and accuracy!WHAT IS A WIDEBAND UEGO AIR/FUEL CONTROLLER?AEM's Wideband UEGO (Universal Exhaust Gas Oxygen, pronounced “You-Way-Go”) Controllers are powerful, cost effective tuning tools that allow users to accurately monitor the Air/Fuel Ratio (AFR) of their engine.WHY USE A WIDEBAND AIR/FUEL CONTROLLER?Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air/fuel controllers that can help ensure your vehicle is optimally tuned.CAN I CHANGE THE AEM UEGO SENSOR’S CONNECTOR?No. There is a laser-etched, calibrated resistor in the sensor’s connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor’s output. * Independently tested at 360° Product Testing (results reported on August 31st, 2015) against 17 competitor wideband UEGO Air/Fuel Controllers. AEM X-Series Inline with Bosch 4.9LSU wideband sensor and AEM X-Series Wideband UEGO AFR Gauge with Bosch 4.9LSU sensor recorded the fastest response times. ** Wideband UEGO sensors are wear items and their lifespan is determined by many factors including contamination from leaded fuels, automotive fluids, particulates, mechanical or thermal shock and from being unheated and exposed to the exhaust stream. Free-air calibration may correct drift as a sensor ages, but it is recommended that they are replaced as part of your vehicle’s maintenance program. When performing free-air calibration, please follow the procedure outlined in the instruction manual.Features:Patented X-Digital Technology makes it the Fastest Responding Wideband AFR Controller (Patent # 9,575,030)OBDII pass-through provides AFR readings through the factory ECU CAN-bus – Ideal for users with piggyback programmers or open source tuning softwareIncludes Bosch 4.9LSU wideband UEGO sensor and OBDII pass-through connectorUse the factory 02 calibration or free-air calibrate using buttons on faceplateCompatible with vehicle/system voltages up to 16VOptional outputs for 0-5V & RS232 for data logging and feedback control (requires wiring)Can display AFR values in hundredths of %52mm gauge diameter and slim 0.825” gauge depthGauge cup depth only .200” deep!Auto dimming featureUser configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, 3- or 4-digit display and OBDII output settings (if necessary)Black bezel and black dual faced faceplate included (silver bezel/white gauge option sold separately, PN 30-0300-ACC)Locking connectors
Read More
Read Less

Shipping Policy 

PLEASE READ THE FOLLOWING TERMS AND CONDITIONS OF USE CAREFULLY BEFORE USING THIS WEBSITE.

All users of this site agree that access to and use this site are subject to the following terms and conditions and other applicable law. If you do not agree to these terms and conditions, please do not use this site. 

Order with Free Shipping 

If your order of qualifying parts identified with a message stating "Qualifies for Free Shipping..." you may qualify for Free Shipping. 

  • With Free Shipping, your order will be delivered by Standard Ground only (Expedited Shipping does not qualify)
  • Free Shipping is available to US. addresses in the contiguous 48 U.S. states
  • Parts without the "Qualifies for Free Shipping..." message do not qualify for Free Shipping. 

The following parts are excluded from Free Shipping unless otherwise stated: 

  • All tires, full suspension lift kits, oversized bumpers, tire carriers, body tubs, hard tops, cargo racks and drivetrain parts
  • Oversized items and items delivered by truck freight 
  • Prior purchases and returns

 

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
 

Contact Customer Service for a Return Materials Authorization (RMA) number before returning any merchandise for any reason. The TRUCK AND AUTO PARTS STORE is not responsible for any merchandise returned without an RMA number. Returned merchandise will be inspected and may be subject to a restocking fee. Absolutely no returns on sale items, unless the item was received in a damaged condition and an RMA number is requested within 5 days of receipt of shipment.   


RETURNS & RESTOCK FEES  

RETURN OF “ON SALE”, “CLEARANCE”, OR ANY OTHER PROMOTIONAL DISCOUNT ITEMS
Items sold as “On Sale” or “Clearance” or “Special Promotional Discount” can be exchanged but not returned. All items sold, regardless of price, have passed our Quality Control inspections, and are deemed to be in saleable condition.  

RETURNS FOR REFUND  

Any item returned for a refund will be accepted for full refund, LESS a 25% RESTOCKING FEE, provided that the item is returned to us within 30 days of the date when we shipped it to the customer. Returned to us means IN OUR POSSESSION on or before the 30th day after our shipping date. The cost of shipping the item to us must be paid by the customer - items returned COD will be rejected, and no refund will be made. Returned items must be unworn, undamaged, and all the tags and labeling must be intact and attached to the item with their original attachments. Returned items that do not meet these criteria will not be refunded, nor will they be returned to the customer unless the customer pays for shipping and also pays a handling fee.  

An item that is returned for refund will be credited to the card used for the purchase within seven business days. All refunds will be applied to the credit/debit card used for the original transaction - in no circumstances will a refund be credited to a different credit/debit card, nor will a refund ever be issued as a check or money order. The refund will be limited to the cost of the item, less restocking fees when applicable. The original cost of shipping the item to the customer will not be refunded.  

RETURNS FOR EXCHANGE  

We will accept an item returned for exchange provided that the item is returned to us within 30 days of the date at which we shipped it to the customer. Returned to us means IN OUR POSSESSION on or before the 30th day after our shipping date. The cost of shipping the item to us must be paid by the customer - items returned COD will be rejected, and no exchange will be made. Returned items must be unworn, undamaged, and all the tags and labeling must be intact and attached to the item with their original attachments. Returned items that do not meet these criteria will not be exchanged, nor will they be returned to the customer unless the customer pays for shipping. When an item returned for exchange has been determined to qualify for exchange the exchange will be made and the replacement product shipped within seven business days.  

Returned items may be exchanged for any item currently in stock, in any size currently available. However, if the requested item is priced lower than the returned item, the customer will not receive a credit for the difference. If the requested item is more expensive that the returned item, then the difference will be charged to the same credit card that was used for the original transaction.  

The exchanged item will be shipped to the same shipping address as the original item, using the same shipping method as the original item, and the cost of shipping will be charged to the credit card that was used for the original transaction.  

When an item is returned because of a manufacturing defect that has been determined to qualify as defective (if it is in our possession by the 30th day after our shipping date, and our Quality Control team has confirmed that the defect in the item is in fact a manufacturing defect and not damage caused by wear or accident in use), the item will be replaced or exchanged or a refund will be issued in accordance with the customer's choice.  

The returned item may be replaced with the same style in the same size at no charge regardless of the current selling price of the item (provided it is still available). Alternatively, it may be exchanged for any item currently in stock, in any size currently available. However, if the requested item is priced lower than the returned item, the customer will not receive a credit for the difference. If the requested item is more expensive that the returned item, then the difference will be charged to the same credit card that was used for the original transaction. If replaced or exchanged, the item will be shipped to the same shipping address as the original item, using the same shipping method as the original item, free of charge.  

If a refund is requested, it will be applied to the credit/debit card used for the original transaction - in no circumstances will a refund ever be credited to a different credit/debit card, nor will a refund ever be issued as a check or money order. The refund will be limited to the cost of the item - the original cost of shipping the item to the customer will not be refunded.  

THE TRUCK AND AUTO PARTS STORE WILL NOT ACCEPT RETURN OF OR ISSUE CREDIT FOR THE FOLLOWING ITEMS (INCLUDING, BUT NOT LIMITED TO): 

  • Batteries
  • Gloves
  • Any special order products (including but not limited to): specific apparel fits, vehicular modification or customization products, any hard goods requiring special embellishment, any product purchased for fulfillment of agency purchase order.  

 

OVERWEIGHT OR FREIGHT ITEMS 

Some Items may require a handling charge. The price of shipping is calculated at checkout but it may not be accurate and a customer service representative will contact you to inform you of such a problem. Sometimes a shipping charge will be more because it is oversize or it may be less due to being able to package together as a single unit. Also overseas or out of country orders may have increased charges. You order will be put on hold until the changes in shipping cost can be approved or disapproved.

TYPOGRAPHICAL & SYSTEM ERRORS 

In the event that a product is mistakenly listed at an incorrect price, the TRUCK AND AUTO PARTS STORE reserves the right to refuse or cancel any orders placed for product listed at the incorrect price. The Truck and Auto Parts Store reserves the right to refuse or cancel any such orders whether or not the order has been confirmed and your credit card charged. If your credit card has already been charged for the purchase and your order is cancelled, the Truck and Auto Parts Store shall issue a credit to your credit card account in the amount of the incorrect price. 

TERM; TERMINATION 

These terms and conditions are applicable to you upon your accessing the site and/or completing the registration or shopping process. These terms and conditions, or any part of them, may be terminated by the Truck and Auto Parts Store without notice at any time, for any reason. The provisions relating to Copyrights, Trademark, Disclaimer, Limitation of Liability, Indemnification and Miscellaneous, shall survive any termination. 

NOTICE

The Truck and Auto Parts Store may deliver notice to you by means of e-mail, a general notice on our website, or by other reliable method to the address you have provided to the Truck and Auto Parts Store.

RETURN ADDRESS

Ship all returns to the following address: 

Truck and Auto Parts Store
41083 Sandalwood Circle
Suite #C
Murrieta, CA 92562

Off-Road Use Only Products and Emissions Regulation:

Unless explicitly stated otherwise, all products sold by the Truck and Auto Parts Store are designated Race Only and are solely for competition/off road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off- road use, may be in violation of local, state, and Federal laws. The Truck and Auto Parts Store does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer. The Truck and Auto Parts Store tries to make this information available whenever possible, but when in doubt, clients should review the legality of products prior to purchase.

CARB restricts the sale of certain parts to California residents. The CARB laws apply to any part that affects the vehicle emissions.

We are required by law to inform you about the legal use of your parts. We are also required to refuse the sale if one of the following conditions is not met:

  • The part has been granted an Executive Order (E.O.) from CARB.
  • The part is used on a 1965 or older vehicle.
  • The part is only used on a closed-course competition vehicle. (One that is not registered for use on public roads.)

×

Someone recently bought a

Your cart

×
×