Description: AEM X-Series Wideband Gauge 52mm 2 1/16" O2 UEGO Air Fuel AFR Controller 30-0300 X-SERIES WIDEBAND UEGO CONTROLLER FEATURES: X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor AFR controllers Includes AEM/FAE Replacement Sensor (sensor only) 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 feedback 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 Locking connectors Black bezel and black dual faced faceplate included (gauge only, silver bezel/white gauge option sold separately) MANUFACTURER PRODUCT SPECIFICATIONS AEM's X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patent-pending X-Digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers*. The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN 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 X-Series Wideband UEGO AFR Gauge has a user configurable display via buttons on the gauge face that allow 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 feedback 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 MATTERS Faster response time improves wideband feedback 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 feedback 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 feedback control to auto-tune. Reducing deadtime improves wideband feedback 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. AFR VALUE RANGE BY FUEL TYPES: Display Gasoline values from 8.0:1 to 20.0:1 AFR Display Lambda values from .55 to 2.00 0-5V Output Gasoline values from 8.5:1 to 18.0:1 AFR CANbus Output Gasoline values from 8.0:1 to 20.0:1 AFR CANbus Output Lambda values from .55 to 2.00 0-5V Output Lambda values from .58 to 1.23 0-5V Output E85 values from 5.7:1 to 12.0:1 AFR 0-5V Output Ethanol values from 5.2:1 to 11.0:1 AFR 0-5V Output Methanol values from 3.75:1 to 8.0:1 AFR SPECS: Brand:AEM Emission Code:5 Gauge Diameter:2 1/16 Product Type:Air/Fuel Ratio Warranty:Limited 90 Day UPC:840879024437 Part Number:30-0300 Returns & Warranty We offer 30 Day Free Returns. Refunds for returns will be given once the item has been received and inspected. Items must be New, Unused, Not Installed, in the Original Packaging and able to be resold. Incomplete returns may not be eligible for this policy. Please message us to start a return. Warranty on product is replacement of part only for defects in materials and workmanship. No cash or compensation for labor will be given for defects in material and workmanship. Defective part must be returned in order for new part to be provided. OUR COMMITMENT We are committed to making sure that you leave this transaction satisfied. We value your feedback, and we strive to do everything we can to earn Five Stars and Positive Feedback on every order. If you are unhappy with your purchase for any reason, please CONTACT US prior to leaving feedback so that we can make things right for you. Contact Us We encourage our Buyers to communicate with us at any time. Feel free to contact us directly through eBay. All emails will be responded to within 24 hours. We look forward to hearing from you!
Price: 176.69 USD
Location: 南昌
End Time: 2024-12-10T04:06:48.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Polaris Part Number: 1202863,2520464,2520865,2520875,2521230
Part Number: 1240239,2204308,2205081,2205092,2520776,2520777
Custom Bundle: No
Items Included: Black bezel and black dual faced faceplate
Interchange: 5812123,703500766,703500781,709000194,709000208,709000245,7090002
VDO Interchange: E22041094Z,VDO E22 041 094Z
Specifications: 0-5V Output Gasoline values from 8.5:1 to 18.0:1 AFR,0-5V Output
Display Type: Digital
Manufacturer Warranty: 1 Year (excluding sensor)
Style: Racing
Features: 52mm gauge diameter and slim 0.825” gauge depth, AEM/FAE Replacement Sensor (sensor only), Auto dimming feature, Can display AFR values in hundredths of %, Compatible with vehicle/system voltages up to 16V, Gauge cup depth only .200” deep!, Includes AEM/FAE Replacement Sensor
Gauge Type: Digital Air/Fuel Ratio
Diameter: 52mm (2-1/16”)
Performance Part: Yes
Non-Domestic Product: No
Other Part Number: 300300 / AEM 30-0300
Fitment Type: Performance/Custom
Color: Black
Item Diameter: 16 in
Manufacturer Part Number: 300300
Material: Plastic
Vintage Part: No
Modified Item: No
Brand: AEM
Type: Fuel Gauge
Interchange Part Number: 30-0300, 30-4100, 30-4110, 87% larger than the 30-4110, AEM A/F Gauge, AEM Air Fuel Ratio Gauge with 4.9 Bosch Sensor, AEM Wideband A/F Ratio Gauge, AEM Wideband Controller Gauge, New seven-segment center display
Universal Fitment: Yes
