When you replace the engine control module (ECM) or the digital motor electronics (DME) in a 2006 BMW E90 with a used unit, it is necessary to program and code it to match your vehicle. The reason is that the ECM/DME contains specific information about your car, such as the vehicle identification number (VIN), immobilizer data, and other configuration settings. Simply swapping in a used ECM/DME from another car without programming could cause a variety of issues, such as a non-start condition, incorrect functionality, or error codes. It is essential to have the used ECM/DME programmed to your car's specific settings to ensure proper operation. To program and code the used ECM/DME, you will need specialized software and equipment, such as BMW's ISTA software or an equivalent aftermarket solution. If you're not comfortable doing this yourself, you can take your vehicle to a qualified BMW specialist or a dealership to have the process completed.
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I have question if you can help me , when you change computer for another used computer its obligated to programmed? Or just replace?
When you replace the engine control module (ECM) or the digital motor electronics (DME) in a 2006 BMW E90 with a used unit, it is necessary to program and code it to match your vehicle. The reason is that the ECM/DME contains specific information about your car, such as the vehicle identification number (VIN), immobilizer data, and other configuration settings.
Simply swapping in a used ECM/DME from another car without programming could cause a variety of issues, such as a non-start condition, incorrect functionality, or error codes. It is essential to have the used ECM/DME programmed to your car's specific settings to ensure proper operation.
To program and code the used ECM/DME, you will need specialized software and equipment, such as BMW's ISTA software or an equivalent aftermarket solution. If you're not comfortable doing this yourself, you can take your vehicle to a qualified BMW specialist or a dealership to have the process completed.
Sir after clear dtc pls circle switch for few secounds ... Seen you jst read codes then n then .. y so ...
What’s was the issue? #fixed mines was from ground wire on ecu harness
I don't have any can H signals no transmission,no throttle, no accelerator signal
My micro power control unit burned up
Was yours a bigger ground? Which grounnd?
I need help with msv70. Think it's burned up
sure send me the old one and the cas module
You have to erase every time before re check codes ...why you so confused ??