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21067821 Controller Unit for FL208 Excavator

21067821 Controller Unit for FL208 Excavator
21067821 Controller Unit for FL208 Excavator 21067821 Controller Unit for FL208 Excavator 21067821 Controller Unit for FL208 Excavator 21067821 Controller Unit for FL208 Excavator
기본 정보
원래 장소: 중국
브랜드 이름: Jiajue
모델 번호: FL208
최소 주문 수량: 1PC
가격: $700/pc
포장 세부 사항: 21067821 FL208 굴삭기용 컨트롤러 유닛은 고객의 요구 사항에 따라 표준 수출 포장으로 포장됩니다.
배달 시간: 1-5 근무일
지불 조건: L/C, D/A, D/P, T/T, 서부 동맹,
공급 능력: 100pcs/월
최고의 가격 지금 연락
상세 정보
제품명: 21067821 FL208 굴삭기용 컨트롤러 유닛 재료: 강철
원래 장소: 중국 광동 MOQ: 1
OEM: 지원하다
강조하다:

FL208 excavator controller unit

,

ECU controller for FL208

,

excavator ECU replacement part

제품 설명

Controller Unit for FL208 Excavator
Part Number: 21067821 - JIAJUE Brand
Specification Details
Product Name Controller Unit
Part Number 21067821
Brand Name JIAJUE
Model FL208
Condition New
Availability Rich Stock
Approximate Weight 2KG
Size (per unit) 30cm x 20cm x 8cm
Delivery Time Usually delivered within 1-3 days after payment
Product Images
21067821 Controller Unit for FL208 Excavator 0 21067821 Controller Unit for FL208 Excavator 1 21067821 Controller Unit for FL208 Excavator 2 21067821 Controller Unit for FL208 Excavator 3
Frequently Asked Questions
How long does it take to install the 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.
How to determine if the ECM is faulty and needs replacement?
  • 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.
What's your payment method?
Our payment methods include T/T, L/C, PayPal, etc.
Do you have stock?
Rich stock available.
How can I know my order is already shipping?
When the goods ship, we will share the tracking number. For sea or air freight, we can provide the bill of lading.
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.
Company Profile
21067821 Controller Unit for FL208 Excavator 4
Exhibition
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Packaging & Shipping
21067821 Controller Unit for FL208 Excavator 7 21067821 Controller Unit for FL208 Excavator 8

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