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홈 > 제품 소개> ECU 제어기> 126-6648 1266648 Controller ECU for 950F Wheel Loader Parts

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

126-6648 1266648 Controller ECU for 950F Wheel Loader Parts
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 126-6648 1266648 Controller ECU for 950F Wheel Loader Parts
기본 정보
원래 장소: 중국
브랜드 이름: Jiajue
모델 번호: 950F
최소 주문 수량: 1PC
가격: $800/pc
포장 세부 사항: 126-6648 1266648 950F 휠 로더 부품용 컨트롤러 ECU는 고객 요구 사항에 따라 표준 수출 포장으로 포장됩니다.
배달 시간: 1-5 근무일
지불 조건: L/C,D/A,D/P,T/T,웨스턴 유니온
공급 능력: 100pcs/월
최고의 가격 지금 연락
상세 정보
제품명: 제어기 ECU 재료: 강철
원래 장소: 중국 광동 MOQ: 1
OEM: 지원하다
강조하다:

950F Wheel Loader ECU Controller

,

126-6648 ECU Controller replacement

,

Wheel Loader parts ECU with warranty

제품 설명

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.
Related Products
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Company & Exhibition
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 5
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 6
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 7
Packaging & Shipping
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 8
126-6648 1266648 Controller ECU for 950F Wheel Loader Parts 9

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