{"product_id":"134-6553-1346553-3306-engine-controller-ecu-ecm-for-140h-loader","title":"134-6553 1346553 3306 Engine Controller ECU ECM for 140H Loader","description":"\u003ch2 class=\"id-text-[#222] id-font-semibold id-tracking-normal id-mt-0 id-mb-1.5 !id-bg-none !id-bg-transparent id-text-lg id-leading-[26px] id-line-clamp-3\" title=\"134-6553 1346553 3306 Engine Controller ECU ECM for 140H Loader\"\u003e134-6553 1346553 3306 Engine Controller ECU ECM for 140H Loader\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003ch3 class=\"id-text-[#222] id-font-semibold id-tracking-normal id-mt-0 id-mb-1.5 !id-bg-none !id-bg-transparent id-text-lg id-leading-[26px] id-line-clamp-3\" title=\"134-6553 1346553 3306 Engine Controller ECU ECM for 140H Loader\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduction Introduction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/blockquote\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"ife-detail-decorate-table\"\u003e\n\u003ctable class=\"all magic-7\" height=\"283\" style=\"width: 98.9583%; height: 222.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003eProduct Name\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\u003cspan style=\"color: #c4433c;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003econtroller ECU\u003c\/span\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003eBrand Name\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003eJIAJUE\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003ePart Number\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e134-6553\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003eModel\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e140H\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003eType\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003eENGINE\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003eMOQ\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003e1pc\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003eAvailability\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003eRich Stock\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eApproximate weight \u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003e4KG\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-10\"\u003eSize（for 1pc）\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-11\"\u003e30cm x 30cm x 20cm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.225px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003eDelivery Methods\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.225px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003eDHL;FedEx;UPS\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.35px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 40.5166%; height: 20.35px;\"\u003e\n\u003cdiv class=\"magic-8\"\u003eShipment\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"width: 59.0941%; height: 20.35px;\"\u003e\n\u003cdiv class=\"magic-9\"\u003eDispatched within 24-48 hours\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct Testing Steps\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/2387\/4934\/files\/134-6553_1.jpg?v=1780303196\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/2387\/4934\/files\/134-6553_2.jpg?v=1780303196\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cblockquote\u003e\n\u003cdiv id=\"ali-anchor-AliMagic-pqd3s5\" data-section=\"AliMagic-pqd3s5\" data-section-title=\"FAQ\" class=\"magic-6\" data-spm-anchor-id=\"a2700.details-description.0.i3.3025V2WqV2Wqeh\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"ife-detail-decorate-table\"\u003e\n\u003ctable class=\"all magic-7\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e\u003cb data-spm-anchor-id=\"a2700.pc-decorate.0.i34.139d3333FRldm5\"\u003eQ1: How long does it take to install the ECM on machine?\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e\n\u003cdiv class=\"magic-17\"\u003eA: 1. Physical Installation: 15-30 minutes. The unit is typically secured by 4 bolts on the cool side othe engine.\u003c\/div\u003e\n\u003cdiv class=\"magic-17\"\u003e   2. Programming \u0026amp; Testing: 30-60 minutes.\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.pc-decorate.0.i51.14603333YsUii7\" class=\"magic-17\"\u003e  3. Pro Tip: If the ECM is pre-programmed by us based on your machine's serial number, it is essentially \"Plug \u0026amp; Play.\" If not, you will need a Cat ET (Electronic Technician) tool to flash the software, which takes additional time. We recommend professional installation to ensure correct parameter synchronization.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e\u003cb data-spm-anchor-id=\"a2700.pc-decorate.0.i37.139d3333FRldm5\"\u003eQ2: How to determine if the ECM is faulty and needs replacement?\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.pc-decorate.0.i57.14603333YsUii7\" class=\"magic-17\"\u003eA: 1.The Cat ET diagnostic tool cannot communicate with the ECM, or it displays a \"Module Not Responding\" error. This       is a critical sign of internal hardware failure.\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.pc-decorate.0.i55.14603333YsUii7\" class=\"magic-17\"\u003e   2.Active fault codes related to internal memory (EEPROM) or voltage reference issues that persist after checking the         wiring harness often indicate ECM failure.\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.pc-decorate.0.i58.14603333YsUii7\" class=\"magic-17\"\u003e  3.Sudden engine stalling, severe power loss (Limp Mode), or persistent misfiring (missing injector driver signals) after       sensors and harnesses have been ruled out.\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.pc-decorate.0.i59.14603333YsUii7\" class=\"magic-17\"\u003e 4.Sudden engine stalling, severe power loss (Limp Mode), or persistent misfiring (missing injector driver signals) after       sensors and harnesses have been ruled out.\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2700.pc-decorate.0.i60.14603333YsUii7\" class=\"magic-17\"\u003e5. Visible signs of overheating (burning smell), water ingress, corrosion, or broken pins on the connector headers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e\u003cb data-spm-anchor-id=\"a2700.pc-decorate.0.i40.139d3333FRldm5\"\u003eQ3:What’s your payment method?\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003eA:Our payment method has T\/T,L\/C,PayPal,etc.\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003e\u003cb data-spm-anchor-id=\"a2700.pc-decorate.0.i44.139d3333FRldm5\"\u003eQ4:Do you have stock\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-16\"\u003eA: Rich stock\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-18\"\u003e\u003cb data-spm-anchor-id=\"a2700.pc-decorate.0.i47.139d3333FRldm5\"\u003eQ5.How can i know my order it already shipping ?\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\n\u003cdiv class=\"magic-18\"\u003eA: When the goods shipping , we will share tracking number for goods, if by sea or by air , we can offer bill of lading\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"ife-detail-decorate-table\"\u003e\n\u003ch3 class=\"magic-1\"\u003e\u003cspan\u003e\u003cspan class=\"magic-19\" style=\"color: #c4433c;\"\u003e\u003cspan class=\"magic-19\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan class=\"magic-5\" data-spm-anchor-id=\"a2700.details-description.0.i4.3025V2WqV2Wqeh\"\u003eStep-by-Step Testing Guide\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"magic-20\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"ife-detail-decorate-table\"\u003e\n\u003cdiv class=\"magic-2\"\u003e\n\u003cdiv class=\"magic-3\"\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e 1\u003cb\u003e.**Prepare**\u003c\/b\u003e Ensure the excavator is turned off and safely secured. Disconnect the battery to avoid electrical accidents. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e2.\u003cb\u003e **Inspect**:\u003c\/b\u003e Check the ECU for physical damage or loose connections. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e3\u003cb\u003e. **Connect Diagnostic Tool**:\u003c\/b\u003e Use a diagnostic tool recommended by the excavator's manufacturer. Connect it to the ECU according to the tool's instructions. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e4. \u003cb\u003e**Read Codes**: \u003c\/b\u003eUse the diagnostic tool to read any error codes (DTCs) stored in the ECU. These codes indicate potential problems with the ECU or connected systems. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e5. \u003cb\u003e**Check Live Data**:\u003c\/b\u003e View live data parameters such as sensor readings and system voltages. Ensure they are within normal ranges. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e6. \u003cb\u003e**Functional Tests**\u003c\/b\u003e: If possible, perform tests to activate components or simulate sensor inputs. Verify that the ECU responds correctly without delays or errors. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e7.\u003cb\u003e **Reset (if needed)**\u003c\/b\u003e: Reset the ECU if recommended by the manufacturer, especially after repairs or replacements. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e8\u003cb\u003e. **Document**: \u003c\/b\u003eKeep a record of all tests, codes, and results for future reference.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"ife-detail-decorate-table\"\u003e\n\u003cdiv class=\"magic-2\"\u003e\n\u003cdiv class=\"magic-3\"\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePacking\u0026amp;Delivery\u0026amp;Payment Term\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-4\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/2387\/4934\/files\/36911c0904db1d481a24384dac5a57ea.png?v=1780303662\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/2387\/4934\/files\/f2bb4a0b105f434c9fd24c31fbb8a452.png?v=1780303696\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CAT","offers":[{"title":"Default Title","offer_id":43465501180022,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/2387\/4934\/files\/134-6553_1_71652a5d-dc31-468a-afec-5fe59a1db0cb.jpg?v=1780303810","url":"https:\/\/buyecm.com\/products\/134-6553-1346553-3306-engine-controller-ecu-ecm-for-140h-loader","provider":"BUY ECM","version":"1.0","type":"link"}