Información detallada

Número de pieza:

372-2905

Cantidad mínima de pedido:

Resaltar:

C9 generator set controller ECU

Excavator generator controller ECM

372-2905 generator controller with warranty

Descripción de producto

372-2905 C9 Generator Set Controller ECU ECM

This high-quality engine controller ensures optimal performance and reliability for your C9 Generator Set system.

Product Specifications

Product Name	Controller
Part Number	372-2905
Brand Name	JIAJUE
Model	C9 Generator Set
Condition	Brand New
Availability	Rich Stock
Delivery Time	Usually delivered within 1-3 days after payment
Approximate Weight	4KG
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

Product Testing

Related Products

Frequently Asked Questions

Q1: 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.

Q2: 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.

Q3: What's your payment method?

Our payment methods include T/T, L/C, PayPal, etc.

Q4: Do you have stock?

Rich stock available.

Q5: 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.

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.

Customer Reviews

Company Profile

Exhibition

Factory Environment

Packaging & Shipping

etiqueta:

Lugar de origen:	Porcelana
Nombre de la marca:	JIAJUE
Número de modelo:	Grupo electrógeno C9

Cantidad de orden mínima:	1
Precio:	Please send mail or WhatsApp
Detalles de empaquetado:	372-2905 3722905 C9 Controlador del grupo electrógeno ECU ECM se empaqueta en un embalaje estándar d
Tiempo de entrega:	1 día laborable
Condiciones de pago:	LC, D/A, D/P, T/T, Unión Occidental
Capacidad de la fuente:	1000 unidades/mes

372-2905 3722905 C9 Generator Set Controller ECU ECM

C9 generator set controller ECU

Excavator generator controller ECM

372-2905 generator controller with warranty

repuestos de excavadora,

recambios picadores,

piezas de la máquina del excavador

1R-0749 1R0749 Secondary Fuel Filter for C7 Engine

589-5731 5895731 Monitor Panel for E306 Mini Excavator

215-6209 2156209 E320C Excavator Chassis Wiring Harness

11QA-71040 11QA71040 R180LC-9 Excavator Fuel Filter

271-3511 2713511 E312C Excavator External Wiring Harness

283-5607 2835607 Engine Wiring Harness for Engine C7

702-16-05090 Válvula piloto para excavadora PC1250-8

Embrague de disco ZGAQ-01296 para excavadora R200W7