{"product_id":"3688110-genuine-cummins®-throttle-valve-for-isx-qsx","title":"3688110 | Genuine Cummins® Throttle Valve For ISX\/QSX","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e: Throttle Valve For \u003cspan\u003eEPA13 Automotive 15 liter ISX\/QSX engines.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: New\u003cbr\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e: Cummins\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: \u003cspan\u003e3688110\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eFitment Guide:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCummins Engines:\u003c\/strong\u003e ISX12 G CM2180 EJ, ISX15 CM2350 X101, QSK19 CM2450 K155G, QSK60 CM850 MCRS, X12 CM2350 X119B, X12 CM2450 X137B, X15 CM2350 X114B, X15 CM2350 X116B, X15 CM2350 X123B, X15 CM2350 X129B, X15 CM2350 X132C, X15 CM2450 X124B, X15 CM2450 X134B\u003cbr\u003e\u003cbr\u003eA throttle valve is a component in an engine that controls how much air enters the engine, which directly affects engine power and speed.\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cp data-end=\"219\" data-start=\"180\"\u003e\u003cstrong data-end=\"217\" data-start=\"180\"\u003e1. Control engine power and speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"371\" data-start=\"220\"\u003e\n\u003cli data-end=\"276\" data-start=\"220\" data-section-id=\"1k42ye0\"\u003eThe throttle valve regulates airflow into the engine\u003c\/li\u003e\n\u003cli data-end=\"327\" data-start=\"277\" data-section-id=\"wroa0a\"\u003eMore air allows more fuel to burn → more power\u003c\/li\u003e\n\u003cli data-end=\"371\" data-start=\"328\" data-section-id=\"1ec4l1t\"\u003eLess air reduces power (idle or cruising)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"405\" data-start=\"373\"\u003e\u003cstrong data-end=\"403\" data-start=\"373\"\u003e2. Respond to driver input\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"527\" data-start=\"406\"\u003e\n\u003cli data-end=\"480\" data-start=\"406\" data-section-id=\"1et8xep\"\u003eIt opens when you press the accelerator and closes when you release it\u003c\/li\u003e\n\u003cli data-end=\"527\" data-start=\"481\" data-section-id=\"1g0oq5r\"\u003eThis is how your car speeds up or slows down\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"560\" data-start=\"529\"\u003e\u003cstrong data-end=\"558\" data-start=\"529\"\u003e3. Maintain stable idling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"644\" data-start=\"561\"\u003e\n\u003cli data-end=\"624\" data-start=\"561\" data-section-id=\"dhpgw8\"\u003eKeeps a small, controlled airflow when the engine is idling\u003c\/li\u003e\n\u003cli data-end=\"644\" data-start=\"625\" data-section-id=\"1z8qdv\"\u003ePrevents stalling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"678\" data-start=\"646\"\u003e\u003cstrong data-end=\"676\" data-start=\"646\"\u003e4. Improve fuel efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"745\" data-start=\"679\"\u003e\n\u003cli data-end=\"745\" data-start=\"679\" data-section-id=\"io7x5z\"\u003eEnsures the correct air-to-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"781\" data-start=\"747\"\u003e\u003cstrong data-end=\"779\" data-start=\"747\"\u003e5. Support emissions systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"904\" data-start=\"782\"\u003e\n\u003cli data-end=\"866\" data-start=\"782\" data-section-id=\"63crlx\"\u003eHelps systems like \u003cstrong data-end=\"850\" data-start=\"803\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eExhaust Gas Recirculation\u003c\/span\u003e\u003c\/span\u003e (EGR)\u003c\/strong\u003e work properly\u003c\/li\u003e\n\u003cli data-end=\"904\" data-start=\"867\" data-section-id=\"nsklq\"\u003eReduces harmful exhaust emissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"966\" data-start=\"906\"\u003e\u003cstrong data-end=\"964\" data-start=\"906\"\u003e6. Smooth engine operation (especially in modern cars)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1067\" data-start=\"967\"\u003e\n\u003cli data-end=\"1067\" data-start=\"967\" data-section-id=\"13b4vwk\"\u003eIn electronic systems, it works with sensors and the ECU to optimize performance and drivability\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\u003e\u003cbr\u003eSigns of Faulty:\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-end=\"209\" data-start=\"180\"\u003e\u003cstrong data-end=\"209\" data-start=\"180\"\u003e1. Rough or unstable idle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"297\" data-start=\"210\"\u003e\n\u003cli data-end=\"259\" data-start=\"210\" data-section-id=\"1lgxhuo\"\u003eEngine shakes or RPM goes up and down at idle\u003c\/li\u003e\n\u003cli data-end=\"297\" data-start=\"260\" data-section-id=\"1h4rvob\"\u003eMay feel like it’s about to stall\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"323\" data-start=\"299\"\u003e\u003cstrong data-end=\"323\" data-start=\"299\"\u003e2. Poor acceleration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"399\" data-start=\"324\"\u003e\n\u003cli data-end=\"372\" data-start=\"324\" data-section-id=\"ddvhto\"\u003eDelayed response when pressing the gas pedal\u003c\/li\u003e\n\u003cli data-end=\"399\" data-start=\"373\" data-section-id=\"1xjnpxm\"\u003eSluggish or weak power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"423\" data-start=\"401\"\u003e\u003cstrong data-end=\"423\" data-start=\"401\"\u003e3. Engine stalling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"515\" data-start=\"424\"\u003e\n\u003cli data-end=\"471\" data-start=\"424\" data-section-id=\"1ntjjra\"\u003eEngine may shut off when stopping or idling\u003c\/li\u003e\n\u003cli data-end=\"515\" data-start=\"472\" data-section-id=\"1id1uho\"\u003eEspecially noticeable at traffic lights\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"542\" data-start=\"517\"\u003e\u003cstrong data-end=\"542\" data-start=\"517\"\u003e4. Check engine light\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"647\" data-start=\"543\"\u003e\n\u003cli data-end=\"598\" data-start=\"543\" data-section-id=\"1erb2j0\"\u003eFault codes related to throttle position or airflow\u003c\/li\u003e\n\u003cli data-end=\"647\" data-start=\"599\" data-section-id=\"x0p45l\"\u003eCommon in electronic (drive-by-wire) systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"677\" data-start=\"649\"\u003e\u003cstrong data-end=\"677\" data-start=\"649\"\u003e5. Jerking or hesitation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"753\" data-start=\"678\"\u003e\n\u003cli data-end=\"718\" data-start=\"678\" data-section-id=\"15kaivi\"\u003eSudden surges or jerks while driving\u003c\/li\u003e\n\u003cli data-end=\"753\" data-start=\"719\" data-section-id=\"5jacas\"\u003eInconsistent throttle response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"787\" data-start=\"755\"\u003e\u003cstrong data-end=\"787\" data-start=\"755\"\u003e6. Reduced power (limp mode)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"847\" data-start=\"788\"\u003e\n\u003cli data-end=\"847\" data-start=\"788\" data-section-id=\"r7ot0k\"\u003eVehicle may limit speed and power to protect the engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"878\" data-start=\"849\"\u003e\u003cstrong data-end=\"878\" data-start=\"849\"\u003e7. High or low idle speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"932\" data-start=\"879\"\u003e\n\u003cli data-end=\"932\" data-start=\"879\" data-section-id=\"1w1mn1m\"\u003eEngine revs too high or struggles to stay running\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"958\" data-start=\"934\"\u003e\u003cstrong data-end=\"958\" data-start=\"934\"\u003e8. Poor fuel economy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1023\" data-start=\"959\"\u003e\n\u003cli data-end=\"1023\" data-start=\"959\" data-section-id=\"1yjusyx\"\u003eIncorrect air-to-fuel ratio leads to higher fuel consumption\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\u003e\u003cbr\u003e\u003cbr\u003eManufacturer information\u003c\/strong\u003e\u003cbr\u003eCummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and construction. Founded in 1919, this company stays true to its mission of making people's lives better by continuously improving its product line-up and introducing new solutions for a more prosperous world. Its core values—integrity, diversity and inclusion, excellence, caring, and teamwork—are what make it a successful company today—a worldwide leader with a network of more than 600 company-owned and independent distributors and almost 6,000 dealers in approximately 190 countries.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003cbr\u003eFirst Truck Parts offers a \u003cstrong\u003e365-days\u003c\/strong\u003e warranty for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website. \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: 160px; top: 322px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: 190px; top: 322px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cummins®","offers":[{"title":"Default Title","offer_id":47931082277108,"sku":"3688110","price":529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1479\/5764\/files\/5314214-_1_57f1e61d-d311-4069-b4fe-3c036363116f.png?v=1711578852","url":"https:\/\/firsttruckparts.com\/en-ca\/products\/3688110-genuine-cummins%c2%ae-throttle-valve-for-isx-qsx","provider":"First Truck Parts","version":"1.0","type":"link"}