417-6014 Controller ECU for C13 C15 Engine
High-quality replacement Controller ECU compatible with C13 and C15
engines, offering reliable performance and rich stock availability.
Product Specifications
| Product Name | Controller ECU |
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| Part Number | 417-6014 |
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| Brand Name | JIAJUE |
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| Model | C13/C15 |
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| Condition | Used |
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| Availability | Rich Stock |
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| Approximate Weight | 6KG |
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| Size (per unit) | 45cm x 30cm x 22cm |
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| Delivery Time | Usually delivered within 1-3 days after payment |
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Product Images
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.
- 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.
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.
Payment & Shipping Information
Payment Methods: T/T, L/C, PayPal, etc.
Stock Availability: Rich stock available.
Order Shipping: When the goods ship, we will share the tracking number. For sea or
air freight, we can provide the bill of lading.
Company & Exhibition
Packaging & Shipping
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