{"product_id":"5585376-genuine-cummins-®-electronic-throttle-control-5-9-liter-isb-qsb","title":"5585376 | Genuine Cummins® Electronic Throttle Control 5.9L ISB\/QSB","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003cbr\u003e\u003c\/strong\u003eElectronic Throttle Control (ETC)\u003cstrong\u003e 5585376\u003c\/strong\u003e - also known as drive-by-wire\u003cem data-start=\"52\" data-end=\"67\"\u003e - \u003c\/em\u003eis a system in modern vehicles and engines that replaces the old mechanical throttle cable with electronic sensors and a computer. Electronic Throttle Control For Cummins engines QSB 5.9 \/ 6.7, QSC 8.3\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 5585376\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Cummins\u003cbr\u003e\u003c\/span\u003e\u003cstrong data-end=\"176\" data-start=\"160\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFits 5585376 \u003c\/strong\u003eFor\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eCummins engines QSB 5.9 \/ 6.7, QSC 8.3, Larger industrial engines \u003cbr\u003e\u003cstrong data-end=\"597\" data-start=\"585\"\u003e\u003cbr\u003ePurpose of using \u003c\/strong\u003e\u003cstrong\u003e5585376\u003c\/strong\u003e\u003cstrong data-end=\"597\" data-start=\"585\"\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp data-start=\"251\" data-end=\"427\"\u003e\u003cstrong data-start=\"251\" data-end=\"280\"\u003e1. Precise engine control\u003c\/strong\u003e\u003cbr data-start=\"280\" data-end=\"283\"\u003eETC allows the engine computer (ECU\/ECM) to control airflow and fuel delivery very accurately, giving smoother and more consistent acceleration.\u003c\/p\u003e\n\u003cp data-start=\"434\" data-end=\"582\"\u003e\u003cstrong data-start=\"434\" data-end=\"465\"\u003e2. Improved fuel efficiency\u003c\/strong\u003e\u003cbr data-start=\"465\" data-end=\"468\"\u003eThe system can optimize how much air and fuel the engine uses at any moment, reducing waste and improving mileage.\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"733\"\u003e\u003cstrong data-start=\"589\" data-end=\"611\"\u003e3. Lower emissions\u003c\/strong\u003e\u003cbr data-start=\"611\" data-end=\"614\"\u003eBy tightly controlling combustion, ETC helps engines meet strict environmental standards (like modern EPA regulations).\u003c\/p\u003e\n\u003cp data-start=\"740\" data-end=\"813\"\u003e\u003cstrong data-start=\"740\" data-end=\"778\"\u003e4. Integration with safety systems\u003c\/strong\u003e\u003cbr data-start=\"778\" data-end=\"781\"\u003eETC works with features such as:\u003c\/p\u003e\n\u003cul data-start=\"814\" data-end=\"954\"\u003e\n\u003cli data-section-id=\"bte0gi\" data-start=\"814\" data-end=\"853\"\u003eTraction control (reduces wheel spin)\u003c\/li\u003e\n\u003cli data-section-id=\"12f1any\" data-start=\"854\" data-end=\"905\"\u003eStability control (helps keep the vehicle stable)\u003c\/li\u003e\n\u003cli data-section-id=\"1ywe9od\" data-start=\"906\" data-end=\"954\"\u003eCruise control (maintains speed automatically)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"956\" data-end=\"1044\"\u003eThese systems can \u003cstrong data-start=\"974\" data-end=\"1003\"\u003eadjust throttle instantly\u003c\/strong\u003e, something a mechanical cable cannot do.\u003c\/p\u003e\n\u003cp data-start=\"1051\" data-end=\"1082\"\u003e\u003cstrong data-start=\"1051\" data-end=\"1080\"\u003e5. Better driving comfort\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1083\" data-end=\"1207\"\u003e\n\u003cli data-section-id=\"bapal2\" data-start=\"1083\" data-end=\"1113\"\u003eSmoother throttle response\u003c\/li\u003e\n\u003cli data-section-id=\"6tex1g\" data-start=\"1114\" data-end=\"1139\"\u003eNo jerky acceleration\u003c\/li\u003e\n\u003cli data-section-id=\"5knfle\" data-start=\"1140\" data-end=\"1207\"\u003eEasier low-speed control (important in traffic or docking a boat)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1214\" data-end=\"1280\"\u003e\u003cstrong data-start=\"1214\" data-end=\"1244\"\u003e6. Reduced mechanical wear\u003c\/strong\u003e\u003cbr data-start=\"1244\" data-end=\"1247\"\u003eNo physical throttle cable means:\u003c\/p\u003e\n\u003cul data-start=\"1281\" data-end=\"1348\"\u003e\n\u003cli data-section-id=\"v8g4wp\" data-start=\"1281\" data-end=\"1316\"\u003eFewer parts to break or stretch\u003c\/li\u003e\n\u003cli data-section-id=\"1vy9r0t\" data-start=\"1317\" data-end=\"1348\"\u003eLower maintenance over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1355\" data-end=\"1427\"\u003e\u003cstrong data-start=\"1355\" data-end=\"1387\"\u003e7. Advanced features support\u003c\/strong\u003e\u003cbr data-start=\"1387\" data-end=\"1390\"\u003eETC enables modern capabilities like:\u003c\/p\u003e\n\u003cul data-start=\"1428\" data-end=\"1563\"\u003e\n\u003cli data-section-id=\"6wxiy2\" data-start=\"1428\" data-end=\"1462\"\u003eDrive modes (eco, sport, etc.)\u003c\/li\u003e\n\u003cli data-section-id=\"pgvv0k\" data-start=\"1463\" data-end=\"1496\"\u003eRemote start and idle control\u003c\/li\u003e\n\u003cli data-section-id=\"1adc8wo\" data-start=\"1497\" data-end=\"1563\"\u003eEngine protection strategies (limp mode if something goes wrong)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong data-end=\"597\" data-start=\"585\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSigns of a Bad Electronic Throttle Control 5585376:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp data-section-id=\"1wnjk1i\" data-start=\"398\" data-end=\"441\"\u003e \u003cstrong\u003e1. Poor or delayed throttle response\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"442\" data-end=\"542\"\u003e\n\u003cli data-section-id=\"12sqk11\" data-start=\"442\" data-end=\"498\"\u003eYou press the throttle, but the engine reacts slowly\u003c\/li\u003e\n\u003cli data-section-id=\"uqxjun\" data-start=\"499\" data-end=\"542\"\u003eEngine RPM doesn’t increase as expected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"i2s184\" data-start=\"549\" data-end=\"584\"\u003e\u003cstrong\u003e 2. Loss of power \/ limp mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"585\" data-end=\"731\"\u003e\n\u003cli data-section-id=\"1s87t0i\" data-start=\"585\" data-end=\"636\"\u003eEngine may limit speed or RPM to protect itself\u003c\/li\u003e\n\u003cli data-section-id=\"sktpji\" data-start=\"637\" data-end=\"681\"\u003eCommon in marine and diesel applications\u003c\/li\u003e\n\u003cli data-section-id=\"16hi1e\" data-start=\"682\" data-end=\"731\"\u003eFeels like the engine is “stuck” at low power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"1acxrnz\" data-start=\"738\" data-end=\"770\"\u003e \u003cstrong\u003e3. Erratic or surging RPM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"771\" data-end=\"849\"\u003e\n\u003cli data-section-id=\"1f9zxy1\" data-start=\"771\" data-end=\"818\"\u003eEngine speed goes up and down without input\u003c\/li\u003e\n\u003cli data-section-id=\"afjqvu\" data-start=\"819\" data-end=\"849\"\u003eUnstable throttle behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"i1c7lf\" data-start=\"856\" data-end=\"902\"\u003e\u003cstrong\u003e 4. Engine warning lights or fault codes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"903\" data-end=\"1046\"\u003e\n\u003cli data-section-id=\"1rcjvrv\" data-start=\"903\" data-end=\"940\"\u003eCheck engine light or ETC warning\u003c\/li\u003e\n\u003cli data-section-id=\"1w6mzbg\" data-start=\"941\" data-end=\"1046\"\u003eOn Cummins systems, you may see specific \u003cstrong data-start=\"984\" data-end=\"1046\"\u003efault codes related to throttle position or sensor voltage\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"xrkq64\" data-start=\"1053\" data-end=\"1093\"\u003e\u003cstrong\u003e 5. Engine won’t accelerate at all\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1094\" data-end=\"1178\"\u003e\n\u003cli data-section-id=\"1nq968g\" data-start=\"1094\" data-end=\"1123\"\u003eThrottle input is ignored\u003c\/li\u003e\n\u003cli data-section-id=\"18p3dgb\" data-start=\"1124\" data-end=\"1178\"\u003eCould indicate complete ETC failure or signal loss\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"ipq5l5\" data-start=\"1185\" data-end=\"1217\"\u003e \u003cstrong\u003e6. Rough idle or stalling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1218\" data-end=\"1283\"\u003e\n\u003cli data-section-id=\"1xfk02p\" data-start=\"1218\" data-end=\"1246\"\u003eEngine may idle unevenly\u003c\/li\u003e\n\u003cli data-section-id=\"1cbbsyz\" data-start=\"1247\" data-end=\"1283\"\u003eIn severe cases, it may shut off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"r3met6\" data-start=\"1290\" data-end=\"1322\"\u003e \u003cstrong\u003e7. Intermittent operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1323\" data-end=\"1486\"\u003e\n\u003cli data-section-id=\"n2o1rn\" data-start=\"1323\" data-end=\"1366\"\u003eWorks fine sometimes, fails other times\u003c\/li\u003e\n\u003cli data-section-id=\"1fssk76\" data-start=\"1367\" data-end=\"1486\"\u003eOften caused by:\n\u003cul data-start=\"1388\" data-end=\"1486\"\u003e\n\u003cli data-section-id=\"1qdnor7\" data-start=\"1388\" data-end=\"1447\"\u003eCorroded connectors (especially in marine environments)\u003c\/li\u003e\n\u003cli data-section-id=\"1wwyazv\" data-start=\"1450\" data-end=\"1468\"\u003eDamaged wiring\u003c\/li\u003e\n\u003cli data-section-id=\"q7hu8f\" data-start=\"1471\" data-end=\"1486\"\u003eLoose plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"97\" data-end=\"476\"\u003e\u003cstrong data-start=\"97\" data-end=\"151\"\u003e\u003cbr\u003eAbout the Manufacturer – \u003c\/strong\u003e\u003cstrong data-start=\"97\" data-end=\"151\"\u003eCummins:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"381\"\u003eCummins is a leading American manufacturer of diesel and natural gas engines, as well as power generation systems and emissions solutions. Founded in 1919 and headquartered in Columbus, Indiana, Cummins is known globally for its durable, high-performance engines used in trucks, buses, construction equipment, agriculture, and power systems.\u003c\/p\u003e\n\u003cp data-start=\"383\" data-end=\"628\"\u003eThe brand is widely respected for its innovation in clean diesel technology, including aftertreatment systems, turbochargers, and advanced electronics that help reduce emissions while maximizing engine efficiency and reliability.\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":50676177830135,"sku":"5585376","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/photo_2026-04-18_08-04-24.jpg?v=1776488996","url":"https:\/\/forcetruckparts.com\/products\/5585376-genuine-cummins-%c2%ae-electronic-throttle-control-5-9-liter-isb-qsb","provider":"Force Truck Parts","version":"1.0","type":"link"}