{"product_id":"aem-x-series-wideband-uego-afr-controller-gauge-black-30-0300","title":"AEM X-Series Wideband UEGO AFR Controller Gauge, Black | 30-0300","description":"\u003cp\u003eThe AEM X-Series Wideband UEGO AFR Sensor Controller Gauge uses AEM's patented X-Digital wideband technology to reduce deadtime and deliver faster, more accurate air\/fuel ratio feedback for tuning. In independent testing against 17 competitor wideband controllers, it was the fastest-responding unit, which helps prevent tuning changes from being read in the wrong operating window.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e52mm gauge diameter, 0.825\" overall depth, 0.200\" cup depth\u003c\/li\u003e\n\u003cli\u003eOutputs: 0-5V analog, RS232, and AEMnet (CAN bus) for daisy-chaining up to 16 cylinders\u003c\/li\u003e\n\u003cli\u003eAuto-sensor detection between AEM FAE and Bosch LSU 4.9 wideband sensors\u003c\/li\u003e\n\u003cli\u003eUser-configurable display: AFR, Lambda, or O2%, 3- or 4-digit\u003c\/li\u003e\n\u003cli\u003eCompatible with supply voltages up to 16V\u003c\/li\u003e\n\u003cli\u003eAuto-dimming display\u003c\/li\u003e\n\u003cli\u003eBlack bezel and black double-sided faceplate included (silver bezel\/white faceplate sold separately, PN 30-0300-ACC)\u003c\/li\u003e\n\u003cli\u003eFactory-calibrated resistor; free-air calibration optional\u003c\/li\u003e\n\u003cli\u003ePart Number: 30-0300\u003c\/li\u003e\n\u003c\/ul\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/053601d5e4e5ac53c154fec23d9d9936.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/14f33630ea95e8b929baf6202f3a1030.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat makes the X-Series wideband controller different from a standard wideband gauge?\u003c\/h5\u003e\u003cp\u003eIt uses AEM's patented X-Digital technology to reduce deadtime, the delay between an exhaust gas composition change and when the sensor reports it, which tested as the fastest response time against 17 competitor controllers in independent testing.\u003c\/p\u003e\u003ch5\u003eCan this gauge log data or control tuning?\u003c\/h5\u003e\u003cp\u003eYes, it provides 0-5V and RS232 output for data logging and closed-loop feedback control, plus AEMnet CAN bus output for logging or daisy-chaining multiple controllers.\u003c\/p\u003e\u003ch5\u003eDoes it work with both AEM and Bosch wideband sensors?\u003c\/h5\u003e\u003cp\u003eYes, it automatically detects and works with either AEM FAE or Bosch LSU 4.9 wideband sensors.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the X-Series wideband controller different from a standard wideband gauge?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It uses AEM's patented X-Digital technology to reduce deadtime, the delay between an exhaust gas composition change and when the sensor reports it, which tested as the fastest response time against 17 competitor controllers in independent testing.\"}},{\"@type\":\"Question\",\"name\":\"Can this gauge log data or control tuning?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, it provides 0-5V and RS232 output for data logging and closed-loop feedback control, plus AEMnet CAN bus output for logging or daisy-chaining multiple controllers.\"}},{\"@type\":\"Question\",\"name\":\"Does it work with both AEM and Bosch wideband sensors?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, it automatically detects and works with either AEM FAE or Bosch LSU 4.9 wideband sensors.\"}}]}\u003c\/script\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":41165986136112,"sku":"AEM30-0300","price":230.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/products\/2f94eb85cadb0b78d694964be88e6514.jpg?v=1708648698","url":"https:\/\/berryperformancesales.com\/products\/aem-x-series-wideband-uego-afr-controller-gauge-black-30-0300","provider":"Berry Performance Sales","version":"1.0","type":"link"}