Name: 126-6648 1266648 Controller ECU for 950F Wheel Loader Parts
Brand: GUANGZHOU JIAJUE TRADING CO.,LTD
SKU: 950F
Price: 800 USD
Availability: InStock

Gedetailleerde informatie

Productnaam:	Controlemechanismeecu	Materiaal:	Staal
Plaats van herkomst:	Guangdong, China	MOQ:	1
OEM:	Steun
Markeren:	950F Wheel Loader ECU Controller , 126-6648 ECU Controller replacement , Wheel Loader parts ECU with warranty

Productomschrijving

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

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.

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.

Plaats van herkomst:	China
Merknaam:	Jiajue
Modelnummer:	950F

Min. bestelaantal:	1 ST
Prijs:	$800/pc
Verpakking Details:	126-6648 1266648 Controller ECU voor 950F wielladeronderdelen is verpakt in standaard exportverpakki
Levertijd:	1-5 werkdagen
Betalingscondities:	L/C, D/A, D/P, T/T, Western Union
Levering vermogen:	Guangdong, China

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

950F Wheel Loader ECU Controller

126-6648 ECU Controller replacement

Wheel Loader parts ECU with warranty

v geribbelde riem,

motorventilatorriem,

rubberaandrijvingsriemen

160-2595 1602595 Controller for D250E Truck

VOE12725875 12725875 Besturingsinrichting Controller voor G700B Grader Parts

212-9450 ECU 2129450 het Graafwerktuig Parts van ControlemechanismeFor E345B

10R-7987 het Controlemechanisme For 3126 3126B 3126E van motorecu 10R7987

440-2105 4402105 Besturingseenheid voor motor 3406C 3306

21N9-32101 CPU-controller 21N932101 voor R320LC-7 graafmachine

285-1142 het Controlemechanisme van 2851142 Graafwerktuige330d E390D ECU

105-6122 ECM-controller ECU 1056122 Voor D10R