{"product_id":"aem-digital-wideband-uego-air-fuel-ratio-gauge-and-30-inhg-35-psi-boost-gauge-kit-52mm-with-bosch-lsu-4-9-sensor","title":"AEM Digital Wideband UEGO Air\/Fuel Ratio Gauge \u0026 30 inHg-35 PSI Boost Gauge Kit 52mm with Bosch LSU 4.9 Sensor","description":"\u003cp\u003eMonitor your air\/fuel ratio and boost with this AEM 2-gauge kit, which pairs the AEM 30-4110 Classic Digital Wideband UEGO Air\/Fuel Ratio Gauge with the AEM 30-4406 Classic Digital Boost Gauge. The wideband gauge uses a Bosch LSU 4.9 sensor with faster light-off and lower current draw than the earlier LSU 4.2, and it never requires free-air calibration. Its LED \"needle\" changes color from rich to lean and responds to changes as small as 0.1 AFR.\u003c\/p\u003e\u003cp\u003eThe boost gauge reads from 30 inHg vacuum to 35 PSI boost, showing boost in 1 PSI increments on a three-digit center readout with a 24-LED outer ring. Both gauges use a standard 52mm (2-1\/16\") housing and include a 0-5V analog output for data loggers and engine management systems such as the AEM Infinity ECU, Series 2 EMS or AQ-1 Data Logger. Auto-dimming lighting and interchangeable bezels and faceplates come with each gauge.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes AEM 30-4110 wideband UEGO gauge and 30-4406 boost gauge\u003c\/li\u003e\n\u003cli\u003eBosch LSU 4.9 sensor with faster light-off and lower current draw\u003c\/li\u003e\n\u003cli\u003eNo free-air sensor calibration required, ever\u003c\/li\u003e\n\u003cli\u003eColor-changing LED needle shows AFR shifts as small as 0.1\u003c\/li\u003e\n\u003cli\u003eBoost gauge reads 30 inHg to 35 PSI in 1 PSI increments\u003c\/li\u003e\n\u003cli\u003e0-5V analog outputs for data loggers and engine management systems\u003c\/li\u003e\n\u003cli\u003eAuto-dimming gauge face and readout lighting\u003c\/li\u003e\n\u003cli\u003eInterchangeable black\/silver bezels and black\/white faceplates\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: AEM\u003c\/li\u003e\n\u003cli\u003ePart Numbers: 30-4110, 30-4406\u003c\/li\u003e\n\u003cli\u003eProduct Type: Gauge Kit\u003c\/li\u003e\n\u003cli\u003eGauge Size: 52mm (2-1\/16\")\u003c\/li\u003e\n\u003cli\u003eDisplay: Digital LED\u003c\/li\u003e\n\u003cli\u003eWideband Sensor: Bosch LSU 4.9\u003c\/li\u003e\n\u003cli\u003eAFR Display Range (Gasoline): 10-18:1 Center \/ 11-16.75:1 Outer Ring\u003c\/li\u003e\n\u003cli\u003eLambda Display Range: 0.68-1.23 Center \/ 0.75-1.14 Outer Ring\u003c\/li\u003e\n\u003cli\u003eAFR Analog Output: 0-5V (10-20:1 Gasoline)\u003c\/li\u003e\n\u003cli\u003eBoost Range: 30 inHg to 35 PSI\u003c\/li\u003e\n\u003cli\u003eBoost Analog Output: 0-5V\u003c\/li\u003e\n\u003cli\u003eWideband Harness: 96 in, 22 Gauge Wire\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e(1) AEM 30-4110 Digital Wideband UEGO Air\/Fuel Ratio Gauge\u003c\/li\u003e\n\u003cli\u003e(1) Bosch LSU 4.9 Wideband Sensor\u003c\/li\u003e\n\u003cli\u003e(1) Weld-In Sensor Bung\u003c\/li\u003e\n\u003cli\u003e(1) AEM 30-4406 Digital Boost Gauge\u003c\/li\u003e\n\u003cli\u003e(1) Brass Boost Sensor\u003c\/li\u003e\n\u003cli\u003e(1) Plug \u0026amp; Play Boost Gauge Harness\u003c\/li\u003e\n\u003cli\u003e(2) Interchangeable Bezel Sets (Black\/Silver)\u003c\/li\u003e\n\u003cli\u003e(2) Interchangeable Faceplate Sets (Black\/White)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eUniversal fit for carbureted and EFI vehicles with 52mm gauge mounting\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 Year Warranty\u003c\/li\u003e\n\u003cli\u003eWideband gauge warranty excludes the Bosch O2 sensor\u003c\/li\u003e\n\u003cli\u003eLSU 4.9 sensor does not interchange with the LSU 4.2 sensor used on the older AEM 30-4100 gauge\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":68084932673857,"sku":"30-4406 | 30-4110","price":373.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/s-l1600_9813afb1-f112-400a-b974-8b30770f1c1b.webp?v=1793203914","url":"https:\/\/rudysdiesel.com\/products\/aem-digital-wideband-uego-air-fuel-ratio-gauge-and-30-inhg-35-psi-boost-gauge-kit-52mm-with-bosch-lsu-4-9-sensor","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}