AEM X-Series Inline Wideband UEGO Controller

The AEM X-Series Wideband Gauge and X-Series Inline Controller support the 4.9LSU sensor and utilize both factory calibration resistor and free-air calibration methods, providing precise factory calibration when the sensor is new and allowing free-air calibration to help correct drift as the sensor ages. AEM Wideband UEGO (Universal Exhaust Gas Oxygen) Controllers accurately monitor engine Air/Fuel Ratio (AFR), providing critical data for tuning. Running rich can reduce power, while running too lean may cause serious engine damage. Monitoring AFR allows tuning adjustments to optimize power and efficiency. The UEGO sensor connector should not be modified because it contains a laser-etched calibrated resistor specifically matched to the sensor; modification will invalidate the sensor output. Independent testing by 360° Product Testing, reported August 31, 2015, against 17 competitor wideband UEGO controllers found the AEM X-Series Inline and X-Series Wideband UEGO AFR Gauge with 4.9LSU sensors recorded the fastest response times. Wideband UEGO sensors are wear items affected by leaded fuels, automotive fluids, particulates, mechanical or thermal shock, and unheated exposure to exhaust. Free-air calibration may correct sensor drift, but replacement as part of regular vehicle maintenance is recommended. Follow the instruction manual when performing free-air calibration. AFR ranges: 0-5V Gasoline 8.5:1-18.0:1; CANbus Gasoline 8.0:1-20.0:1; CANbus Lambda .55-2.00; 0-5V Lambda .58-1.23; 0-5V E85 5.7:1-12.0:1; Ethanol 5.2:1-11.0:1; Methanol 3.75:1-8.0:1.

• X-Series Inline Wideband UEGO AFR Controller were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitors wideband AFR controllers
• 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders
• 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
• Patented X-Digital technology (Patent 9,575,030)
• Includes Bosch 4.9LSU wideband UEGO sensor
• Weather-resistant, low profile design

We understand how important it is for you to receive your products in a timely and efficient manner. Therefore, we have outlined our shipping policy below to provide clarity and transparency:

1. Order Processing Time:

- We strive to process all orders within 1-3 business days after receiving payment confirmation.

- Please note that processing time may be slightly longer during peak seasons and holidays.

2. Shipping Methods and Carriers:

- We work with a variety of trusted shipping carriers to ensure reliable delivery, including but not limited to UPS, FedEx and DHL.

- The specific carrier and shipping method for your order will depend on various factors such as destination, package weight, and shipping speed.

3. Shipping Time:

- Once your order has been processed and shipped, the estimated delivery time will depend on the destination and shipping method chosen.

- On average, our customers receive their orders within 7-14 business days.

- Please note that some remote locations or international destinations may require longer delivery times.

4. Tracking Information:

- To keep you informed about the progress of your order, we will provide tracking information as soon as it becomes available.

- You can track your shipment using the provided tracking number on our website or directly on the carrier's website.

5. Shipping Fees:

- Shipping fees will be calculated during the checkout process based on the weight of the package, destination, and selected shipping method.

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- We are proud to offer international shipping to many countries worldwide.

- Please note that international shipments may be subject to customs duties, taxes, or import fees imposed by the destination country. These charges are the responsibility of the customer and may vary depending on the customs policies of the respective country.

6. Order Tracking and Customer Support:

- If you have any questions or concerns regarding your order, our customer support team is here to help.

- You can contact us through our website or email, and we will respond to your inquiries as soon as possible.

Please keep in mind that this shipping policy is subject to change without prior notice. We recommend reviewing our policy periodically for any updates.