{"product_id":"504045238-aforador","title":"504045238 DETET. NO TANQUE","description":"\u003cp\u003eAFORADOR IVECO\u003c\/p\u003e\n\u003ch2 class=\"\" data-end=\"229\" data-start=\"188\"\u003e🔧 O que é o aforador de combustível?\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"318\" data-start=\"231\"\u003eÉ um \u003cstrong data-end=\"256\" data-start=\"237\"\u003esensor de nível\u003c\/strong\u003e instalado no \u003cstrong data-end=\"300\" data-start=\"278\"\u003edepósito de gasóleo\u003c\/strong\u003e, cuja função é:\u003c\/p\u003e\n\u003cul data-end=\"572\" data-start=\"320\"\u003e\n\n\u003cli class=\"\" data-end=\"356\" data-start=\"320\"\u003e\n\n\u003cp class=\"\" data-end=\"356\" data-start=\"322\"\u003eMedir o \u003cstrong data-end=\"355\" data-start=\"331\"\u003enível de combustível\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"458\" data-start=\"357\"\u003e\n\n\u003cp class=\"\" data-end=\"458\" data-start=\"359\"\u003eEnviar essa informação ao \u003cstrong data-end=\"411\" data-start=\"385\"\u003epainel de instrumentos\u003c\/strong\u003e para a mostrar no ponteiro ou no ecrã digital.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"572\" data-start=\"459\"\u003e\n\n\u003cp class=\"\" data-end=\"572\" data-start=\"461\"\u003eEm alguns casos, colaborar com a \u003cstrong data-end=\"503\" data-start=\"496\"\u003eECU\u003c\/strong\u003e para calcular a \u003cstrong data-end=\"531\" data-start=\"518\"\u003eautonomia\u003c\/strong\u003e, o consumo médio ou alertar para um nível baixo.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"577\" data-start=\"574\"\u003e\n\u003ch2 class=\"\" data-end=\"600\" data-start=\"579\"\u003e⚙️ Como funciona?\u003c\/h2\u003e\n\u003ch3 class=\"\" data-end=\"645\" data-start=\"602\"\u003e✅ Componentes principais do aforador:\u003c\/h3\u003e\n\u003col data-end=\"855\" data-start=\"647\"\u003e\n\n\u003cli class=\"\" data-end=\"689\" data-start=\"647\"\u003e\n\n\u003cp class=\"\" data-end=\"689\" data-start=\"650\"\u003e\u003cstrong data-end=\"668\" data-start=\"650\"\u003eBraço flutuante\u003c\/strong\u003e com boia (flutuador).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"729\" data-start=\"690\"\u003e\n\n\u003cp class=\"\" data-end=\"729\" data-start=\"693\"\u003e\u003cstrong data-end=\"717\" data-start=\"693\"\u003eResistência variável\u003c\/strong\u003e (reostato).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"789\" data-start=\"730\"\u003e\n\n\u003cp class=\"\" data-end=\"789\" data-start=\"733\"\u003eEm alguns modelos: \u003cstrong data-end=\"788\" data-start=\"753\"\u003ebomba de alimentação integrada\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"855\" data-start=\"790\"\u003e\n\n\u003cp class=\"\" data-end=\"855\" data-start=\"793\"\u003eEm outros casos: \u003cstrong data-end=\"842\" data-start=\"809\"\u003efiltro ou pré-filtro de gasóleo\u003c\/strong\u003e incorporado.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003ch3 class=\"\" data-end=\"879\" data-start=\"857\"\u003e🔁 Funcionamento:\u003c\/h3\u003e\n\u003col data-end=\"1317\" data-start=\"881\"\u003e\n\n\u003cli class=\"\" data-end=\"938\" data-start=\"881\"\u003e\n\n\u003cp class=\"\" data-end=\"938\" data-start=\"884\"\u003eA \u003cstrong data-end=\"895\" data-start=\"887\"\u003eboia\u003c\/strong\u003e sobe ou desce de acordo com o nível de combustível.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1011\" data-start=\"939\"\u003e\n\n\u003cp class=\"\" data-end=\"1011\" data-start=\"942\"\u003eEstá ligada a um \u003cstrong data-end=\"973\" data-start=\"958\"\u003ebraço móvel\u003c\/strong\u003e ligado a uma resistência variável.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1095\" data-start=\"1012\"\u003e\n\n\u003cp class=\"\" data-end=\"1095\" data-start=\"1015\"\u003eQuanto maior o nível → menor a resistência → sinal elétrico diferente para a ECU ou painel.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1176\" data-start=\"1096\"\u003e\n\n\u003cp class=\"\" data-end=\"1176\" data-start=\"1099\"\u003eQuanto menor o nível → maior a resistência → o sistema traduz-o como “depósito baixo”.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1317\" data-start=\"1177\"\u003e\n\n\u003cp class=\"\" data-end=\"1219\" data-start=\"1180\"\u003eO sistema pode funcionar com sinais:\u003c\/p\u003e\n\n\u003cul data-end=\"1317\" data-start=\"1223\"\u003e\n\n\u003cli class=\"\" data-end=\"1263\" data-start=\"1223\"\u003e\n\n\u003cp class=\"\" data-end=\"1263\" data-start=\"1225\"\u003e\u003cstrong data-end=\"1239\" data-start=\"1225\"\u003eAnalógicos\u003c\/strong\u003e (resistência variável).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1317\" data-start=\"1267\"\u003e\n\n\u003cp class=\"\" data-end=\"1317\" data-start=\"1269\"\u003e\u003cstrong data-end=\"1292\" data-start=\"1269\"\u003eDigitais (CAN BUS)\u003c\/strong\u003e em modelos mais modernos.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003chr class=\"\" data-end=\"1322\" data-start=\"1319\"\u003e\n\u003ch2 class=\"\" data-end=\"1350\" data-start=\"1324\"\u003e📍 Onde está localizado?\u003c\/h2\u003e\n\u003cul data-end=\"1541\" data-start=\"1352\"\u003e\n\n\u003cli class=\"\" data-end=\"1429\" data-start=\"1352\"\u003e\n\n\u003cp class=\"\" data-end=\"1429\" data-start=\"1354\"\u003eDentro do \u003cstrong data-end=\"1392\" data-start=\"1365\"\u003edepósito de combustível\u003c\/strong\u003e, normalmente acessível por cima.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"1541\" data-start=\"1430\"\u003e\n\n\u003cp class=\"\" data-end=\"1541\" data-start=\"1432\"\u003eEm alguns modelos, o aforador pode ser desmontado a partir de uma \u003cstrong data-end=\"1540\" data-start=\"1493\"\u003etampa superior por baixo da cabine ou no chassis\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"1546\" data-start=\"1543\"\u003e\n\u003ch2 class=\"\" data-end=\"1605\" data-start=\"1548\"\u003e📈 Valores elétricos típicos (em sistemas resistivos)\u003c\/h2\u003e\n\u003cdiv class=\"pointer-events-none relative left-[50%]! flex w-[100cqw] translate-x-[-50%] justify-center *:pointer-events-auto\"\u003e\n\n\u003cdiv class=\"tableContainer horzScrollShadows\"\u003e\n\n\u003ctable data-end=\"1866\" data-start=\"1607\" class=\"min-w-full\"\u003e\n\n\u003cthead data-end=\"1658\" data-start=\"1607\"\u003e\n\n\u003ctr data-end=\"1658\" data-start=\"1607\"\u003e\n\n\u003cth data-end=\"1630\" data-start=\"1607\"\u003eNível de combustível\u003c\/th\u003e\n\n\u003cth data-end=\"1658\" data-start=\"1630\"\u003eValor de resistência (Ω)\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-end=\"1866\" data-start=\"1711\"\u003e\n\n\u003ctr data-end=\"1762\" data-start=\"1711\"\u003e\n\n\u003ctd data-end=\"1734\" data-start=\"1711\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003eDepósito cheio\u003c\/td\u003e\n\n\u003ctd data-end=\"1762\" data-start=\"1734\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003e30 – 50 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"1814\" data-start=\"1763\"\u003e\n\n\u003ctd data-end=\"1786\" data-start=\"1763\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003eMeio depósito\u003c\/td\u003e\n\n\u003ctd data-end=\"1814\" data-start=\"1786\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003e200 – 300 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"1866\" data-start=\"1815\"\u003e\n\n\u003ctd data-end=\"1838\" data-start=\"1815\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003eDepósito vazio\u003c\/td\u003e\n\n\u003ctd data-end=\"1866\" data-start=\"1838\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003e400 – 500 Ω\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp class=\"\" data-end=\"1927\" data-start=\"1868\"\u003e\u003cem data-end=\"1927\" data-start=\"1868\"\u003eEstes valores podem variar consoante o modelo e o fabricante.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr class=\"\" data-end=\"1932\" data-start=\"1929\"\u003e\n\u003ch2 class=\"\" data-end=\"1970\" data-start=\"1934\"\u003e🚨 Sintomas de falha do aforador\u003c\/h2\u003e\n\u003cul data-end=\"2306\" data-start=\"1972\"\u003e\n\n\u003cli class=\"\" data-end=\"2029\" data-start=\"1972\"\u003e\n\n\u003cp class=\"\" data-end=\"2029\" data-start=\"1974\"\u003eO ponteiro ou indicador digital \u003cstrong data-end=\"2012\" data-start=\"2000\"\u003enão marca\u003c\/strong\u003e ou fica fixo.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2085\" data-start=\"2030\"\u003e\n\n\u003cp class=\"\" data-end=\"2085\" data-start=\"2032\"\u003eMarca incorretamente (ex: depósito cheio, mas ponteiro na reserva).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2160\" data-start=\"2086\"\u003e\n\n\u003cp class=\"\" data-end=\"2160\" data-start=\"2088\"\u003e\u003cstrong data-end=\"2119\" data-start=\"2088\"\u003eO testemunho de combustível baixo\u003c\/strong\u003e acende-se embora o depósito esteja cheio.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2222\" data-start=\"2161\"\u003e\n\n\u003cp class=\"\" data-end=\"2222\" data-start=\"2163\"\u003eFalhas de comunicação com a ECU (em modelos com CAN BUS).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2306\" data-start=\"2223\"\u003e\n\n\u003cp class=\"\" data-end=\"2306\" data-start=\"2225\"\u003eEm modelos com bomba integrada: \u003cstrong data-end=\"2305\" data-start=\"2257\"\u003eproblemas de arranque ou de fornecimento de gasóleo\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"2311\" data-start=\"2308\"\u003e\n\u003ch2 class=\"\" data-end=\"2346\" data-start=\"2313\"\u003e🛠️ Diagnóstico e verificação\u003c\/h2\u003e\n\u003col data-end=\"2749\" data-start=\"2348\"\u003e\n\n\u003cli class=\"\" data-end=\"2613\" data-start=\"2348\"\u003e\n\n\u003cp class=\"\" data-end=\"2366\" data-start=\"2351\"\u003e\u003cstrong data-end=\"2365\" data-start=\"2351\"\u003eMultímetro\u003c\/strong\u003e:\u003c\/p\u003e\n\n\u003cul data-end=\"2613\" data-start=\"2370\"\u003e\n\n\u003cli class=\"\" data-end=\"2408\" data-start=\"2370\"\u003e\n\n\u003cp class=\"\" data-end=\"2408\" data-start=\"2372\"\u003eDesligue o conector do aforador.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2501\" data-start=\"2412\"\u003e\n\n\u003cp class=\"\" data-end=\"2501\" data-start=\"2414\"\u003eMeça a \u003cstrong data-end=\"2458\" data-start=\"2422\"\u003eresistência entre os terminais\u003c\/strong\u003e do reostato ao mover manualmente a boia.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2551\" data-start=\"2505\"\u003e\n\n\u003cp class=\"\" data-end=\"2551\" data-start=\"2507\"\u003eDeve variar de forma \u003cstrong data-end=\"2550\" data-start=\"2528\"\u003esuave e progressiva\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2613\" data-start=\"2555\"\u003e\n\n\u003cp class=\"\" data-end=\"2613\" data-start=\"2557\"\u003eSe a leitura for errática ou não mudar → aforador danificado.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2749\" data-start=\"2615\"\u003e\n\n\u003cp class=\"\" data-end=\"2662\" data-start=\"2618\"\u003e\u003cstrong data-end=\"2661\" data-start=\"2618\"\u003eDiagnóstico (IVECO E.A.SY, Jaltest, TEXA)\u003c\/strong\u003e:\u003c\/p\u003e\n\n\u003cul data-end=\"2749\" data-start=\"2666\"\u003e\n\n\u003cli class=\"\" data-end=\"2714\" data-start=\"2666\"\u003e\n\n\u003cp class=\"\" data-end=\"2714\" data-start=\"2668\"\u003eLeitura do nível de combustível digitalmente.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"2749\" data-start=\"2718\"\u003e\n\n\u003cp class=\"\" data-end=\"2749\" data-start=\"2720\"\u003eVerificação de erros como:\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\u003cdiv class=\"pointer-events-none relative left-[50%]! flex w-[100cqw] translate-x-[-50%] justify-center *:pointer-events-auto\"\u003e\n\n\u003cdiv class=\"tableContainer horzScrollShadows\"\u003e\n\n\u003ctable data-end=\"2987\" data-start=\"2751\" class=\"min-w-full\"\u003e\n\n\u003cthead data-end=\"2775\" data-start=\"2751\"\u003e\n\n\u003ctr data-end=\"2775\" data-start=\"2751\"\u003e\n\n\u003cth data-end=\"2760\" data-start=\"2751\"\u003eCódigo\u003c\/th\u003e\n\n\u003cth data-end=\"2775\" data-start=\"2760\"\u003eDescrição\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-end=\"2987\" data-start=\"2801\"\u003e\n\n\u003ctr data-end=\"2856\" data-start=\"2801\"\u003e\n\n\u003ctd data-end=\"2813\" data-start=\"2801\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003e\u003cstrong data-end=\"2812\" data-start=\"2803\"\u003eP0460\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-end=\"2856\" data-start=\"2813\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003eCircuito do sensor de nível defeituoso\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2913\" data-start=\"2857\"\u003e\n\n\u003ctd data-end=\"2869\" data-start=\"2857\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003e\u003cstrong data-end=\"2868\" data-start=\"2859\"\u003eP0461\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-end=\"2913\" data-start=\"2869\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003eSinal do nível de combustível instável\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2987\" data-start=\"2914\"\u003e\n\n\u003ctd data-end=\"2926\" data-start=\"2914\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\"\u003e\u003cstrong data-end=\"2925\" data-start=\"2916\"\u003eUxxxx\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd data-end=\"2987\" data-start=\"2926\" class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)] min-w-[calc(var(--thread-content-max-width)\/3)]\"\u003ePerda de comunicação com o aforador (em sistemas CAN)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003chr class=\"\" data-end=\"2992\" data-start=\"2989\"\u003e\n\u003ch2 class=\"\" data-end=\"3015\" data-start=\"2994\"\u003e🧠 Conselhos úteis\u003c\/h2\u003e\n\u003cul data-end=\"3423\" data-start=\"3017\"\u003e\n\n\u003cli class=\"\" data-end=\"3138\" data-start=\"3017\"\u003e\n\n\u003cp class=\"\" data-end=\"3138\" data-start=\"3019\"\u003eSe o camião tiver \u003cstrong data-end=\"3055\" data-start=\"3038\"\u003edois depósitos\u003c\/strong\u003e, pode haver \u003cstrong data-end=\"3101\" data-start=\"3069\"\u003edois aforadores sincronizados\u003c\/strong\u003e, ou apenas um que calcula a média.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3264\" data-start=\"3139\"\u003e\n\n\u003cp class=\"\" data-end=\"3264\" data-start=\"3141\"\u003eO aforador não mede litros exatos, mas sim a \u003cstrong data-end=\"3205\" data-start=\"3182\"\u003eposição da boia\u003c\/strong\u003e, que é interpretada pela ECU de acordo com a forma do depósito.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3333\" data-start=\"3265\"\u003e\n\n\u003cp class=\"\" data-end=\"3333\" data-start=\"3267\"\u003eNão utilize aforadores genéricos sem verificar a \u003cstrong data-end=\"3332\" data-start=\"3310\"\u003eresistência compatível\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"\" data-end=\"3423\" data-start=\"3334\"\u003e\n\n\u003cp class=\"\" data-end=\"3423\" data-start=\"3336\"\u003eEm terrenos inclinados ou em travagens fortes, a leitura pode \u003cstrong data-end=\"3422\" data-start=\"3385\"\u003evariar momentaneamente\u003c\/strong\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eExemplo:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModelo \u003c\/strong\u003e\u0026gt; 100E18 EUROCARGO MY 2008\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLámina \u003c\/strong\u003e\u0026gt; 50-72-20\u003c\/p\u003e","brand":"SVRECAMBIOS","offers":[{"title":"Default Title","offer_id":48255863783768,"sku":"504045238","price":171.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1251\/2948\/files\/504045238.png?v=1716204669","url":"https:\/\/prosvrecambios.es\/pt\/products\/504045238-aforador","provider":"SVRECAMBIOS","version":"1.0","type":"link"}