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126-6648 1266648 Controller ECU for 950F Wheel Loader Parts

বেসিক ইনফরমেশন
উৎপত্তি স্থল: চীন
পরিচিতিমুলক নাম: Jiajue
মডেল নম্বার: 950F
ন্যূনতম চাহিদার পরিমাণ: 1 পিসি
মূল্য: $800/pc
প্যাকেজিং বিবরণ: 950F হুইল লোডার যন্ত্রাংশের জন্য 126-6648 1266648 কন্ট্রোলার ECU গ্রাহকের প্রয়োজনে স্ট্যান্ডার্ড এক
ডেলিভারি সময়: 1-5 কার্যদিবস
পরিশোধের শর্ত: এল/সি, ডি/এ, ডি/পি, টি/টি, ওয়েস্টার্ন ইউনিয়ন
যোগানের ক্ষমতা: 100 পিসি/মাস
বিস্তারিত তথ্য
পণ্যের নাম: নিয়ন্ত্রক ECU উপাদান: ইস্পাত
উৎপত্তি স্থল: গুয়াংডং, চীন MOQ: 1
ই এম: সমর্থন
বিশেষভাবে তুলে ধরা:

950F Wheel Loader ECU Controller

,

126-6648 ECU Controller replacement

,

Wheel Loader parts ECU with warranty


পণ্যের বর্ণনা

Controller ECU for 950F Wheel Loader
Part Number: 126-6648 | Brand: JIAJUE
Product Specifications
Product Name Controller
Part Number 126-6648
Brand Name JIAJUE
Model 950F
Condition Used
Availability Rich Stock
Approximate Weight 2KG
Size (per unit) 35cm x 20cm x 8cm
Delivery Time Usually delivered within 1-3 days after payment
Product Images
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 0
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 1
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 2
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 3
Frequently Asked Questions
Installation Time for ECM on Machine
Physical Installation: 15-30 minutes. The unit is typically secured by 4 bolts on the cool side of the engine.
Programming & Testing: 30-60 minutes.
Pro Tip: If the ECM is pre-programmed by us based on your machine's serial number, it is essentially "Plug & 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.
Determining ECM Fault and Replacement Need
  • The 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.
  • Active fault codes related to internal memory (EEPROM) or voltage reference issues that persist after checking the wiring harness often indicate ECM failure.
  • Sudden engine stalling, severe power loss (Limp Mode), or persistent misfiring (missing injector driver signals) after sensors and harnesses have been ruled out.
  • Visible signs of overheating (burning smell), water ingress, corrosion, or broken pins on the connector headers.
Step-by-Step Testing Guide
Pro-Tip: HEUI (Hydraulic Electronic Unit Injection) systems are extremely sensitive to contamination. A single speck of dust can cause premature failure.
  1. Prepare: Ensure the excavator is turned off and safely secured. Disconnect the battery to avoid electrical accidents.
  2. Inspect: Check the ECU for physical damage or loose connections.
  3. Connect Diagnostic Tool: Use a diagnostic tool recommended by the excavator's manufacturer. Connect it to the ECU according to the tool's instructions.
  4. Read Codes: Use the diagnostic tool to read any error codes (DTCs) stored in the ECU. These codes indicate potential problems with the ECU or connected systems.
  5. Check Live Data: View live data parameters such as sensor readings and system voltages. Ensure they are within normal ranges.
  6. Functional Tests: If possible, perform tests to activate components or simulate sensor inputs. Verify that the ECU responds correctly without delays or errors.
  7. Reset (if needed): Reset the ECU if recommended by the manufacturer, especially after repairs or replacements.
  8. Document: Keep a record of all tests, codes, and results for future reference.
Quick Checklist for Buyers: Before replacing the ECM, always check the fuses, main relays, and ground connections. In many cases, a faulty ground wire or low battery voltage mimics an ECM failure.
Order & Payment Information
Payment Methods: T/T, L/C, PayPal, etc.
Stock Availability: Rich stock available.
Shipping: When the goods ship, we will share the tracking number. For sea or air freight, we can provide the bill of lading.
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Packaging & Shipping
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126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 9

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