{"product_id":"aem-x-series-obdii-wideband-uego-afr-sensor-controller-gauge","title":"AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge","description":"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.\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/0be145aaf5f7e38fed1da9a312784556.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":47801289015582,"sku":"AEM30-0334","price":256.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/2589\/8526\/products\/8ed9e396e386818b638ea93f78107ecc_239479d1-a95c-4ae4-99aa-f8cf1a019a84.jpg?v=1708049659","url":"https:\/\/55tuner.com\/products\/aem-x-series-obdii-wideband-uego-afr-sensor-controller-gauge","provider":"55TUNER","version":"1.0","type":"link"}