DELCO E39 ECU Clone by Launch X431 IMMO Pro
In this instruction,car-auto-repair.com will show you guide on how to use Launch X431 IMMO Pro to clone DELCO E39 ECU.
Device Requires:
LAUNCH X431 IMMO Pro (Amazon Official Shop)
Procedures:
Select “Engine”à”DELCO”à”E39”à”View Wiring Diagram”
![](data:image/svg+xml;charset=utf-8,<svg height="567px" width="964px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
![](data:image/svg+xml;charset=utf-8,<svg height="587px" width="716px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
![](data:image/svg+xml;charset=utf-8,<svg height="638px" width="835px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
![](data:image/svg+xml;charset=utf-8,<svg height="638px" width="899px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Please connect ECU to the diagnostic connector according to the diagram
![](data:image/svg+xml;charset=utf-8,<svg height="601px" width="1079px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
![](data:image/svg+xml;charset=utf-8,<svg height="610px" width="928px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Press “Connect”
![](data:image/svg+xml;charset=utf-8,<svg height="566px" width="913px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Press “Backup Complete Data”
![](data:image/svg+xml;charset=utf-8,<svg height="631px" width="875px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Reading Flash data
![](data:image/svg+xml;charset=utf-8,<svg height="618px" width="925px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Data backup successed,you need save it.
![](data:image/svg+xml;charset=utf-8,<svg height="640px" width="934px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Now disconnect and connect new ECU to diagnostic adapter
Then press “Connect”,and press “Restore Complete Data”
![](data:image/svg+xml;charset=utf-8,<svg height="636px" width="1003px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Select the file saved from previous ECU
![](data:image/svg+xml;charset=utf-8,<svg height="641px" width="976px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Writing FLASH Data
![](data:image/svg+xml;charset=utf-8,<svg height="644px" width="1000px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
Data successfully restored!
![](data:image/svg+xml;charset=utf-8,<svg height="645px" width="1035px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
More test report about Launch X431 please check:Launch X431 Test Report
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