478-7932 4787932 Controller ECU for C15 Engine Parts
Product Details
| Part Number: | 478-7932 | MOQ: | 1 |
|---|---|---|---|
| Highlight |
C15 engine controller ECU,excavator engine control module,478-7932 engine ECU replacement |
||
Product Description
| Product Name | Controller |
|---|---|
| Part Number | 478-7932 |
| Brand Name | JIAJUE |
| Model | C15 |
| Condition | Used |
| Availability | Rich Stock |
| Delivery Time | Usually delivered within 1-3 days after payment |
| Approximate Weight | 1KG |
| Size (per unit) | 20cm x 30cm x 8cm |
| Delivery Methods | DHL, FedEx, TNT, UPS |
| Shipment | Dispatched within 24-48 hours |
| Payment Methods | TT, Western Union, Credit Card, PayPal |
- 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 ET (Electronic Technician) tool to flash the software, which takes additional time. We recommend professional installation to ensure correct parameter synchronization.
- 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.
Our payment methods include T/T, L/C, PayPal, etc.
Rich stock available.
When the goods ship, we will share the tracking number. For sea or air freight, we can provide the bill of lading.
- Prepare: Ensure the excavator is turned off and safely secured. Disconnect the battery to avoid electrical accidents.
- Inspect: Check the ECU for physical damage or loose connections.
- Connect Diagnostic Tool: Use a diagnostic tool recommended by the excavator's manufacturer. Connect it to the ECU according to the tool's instructions.
- 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.
- Check Live Data: View live data parameters such as sensor readings and system voltages. Ensure they are within normal ranges.
- Functional Tests: If possible, perform tests to activate components or simulate sensor inputs. Verify that the ECU responds correctly without delays or errors.
- Reset (if needed): Reset the ECU if recommended by the manufacturer, especially after repairs or replacements.
- Document: Keep a record of all tests, codes, and results for future reference.
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.
Product Highlights
478-7932 Controller ECU for C15 Engine Parts Product Specifications Product Name Controller Part Number 478-7932 Brand Name JIAJUE Model C15 Condition Used Availability Rich Stock Delivery Time Usually delivered within 1-3 days after payment Approximate Weight 1KG Size (per unit) 20cm x 30cm x 8cm ...
262-2878 Controller ECU 2622878 For C15 C18 Engine Parts
262-2878 Controller ECU 2622878 For C15 C18 Engine Parts Product Name: Controller Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 262-2878 MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen/Ningbo/Shanghai Delivery Methods: ...
160-1758 1601758 Controller ECU For D6R Loader
160-1758 1601758 Controller ECU For D6R Loader Product introduction Product Name: ECU Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 160-1758 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen/Ningbo...
134-6553 1346553 ECU ECM Controller For 120H Wheel Loader
134-6553 1346553 ECU ECM Controller For 120H Wheel Loader Product introduction Product Name: ECU Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 134-6553 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou...
243-3820 2433820 Monitor Panel For C11 Engine
243-3820 2433820 Monitor Panel For C11 Engine Product introduction Product Name: Monitor Place of Origin: GUNZGHOU Brand Name: JIAJUE Part Number: 243-3820 Type: Excavator Parts MOQ 1 Piece Condition: Brand New Availability: Rick Stock Supply Ability: 1000pcs Per Month Port: Guangzhou/Shenzhen...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
