This service is designed for GM Chevrolet and Pontiac vehicles equipped with E38 style engine computers. We will clone all data from your original ECU into a replacement unit that you provide, ensuring a plug-and-play installation without the need for additional programming.
This service is ideal for replacing a damaged, flooded, or otherwise faulty ECU with a used or remanufactured unit.
Supported Vehicles (Examples)
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Chevrolet Silverado (LS 5.3L / 6.0L)
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Chevrolet Tahoe / Suburban
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Pontiac G8 (LS 5.3L / 6.0L)
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Other GM vehicles with E38 style ECU
Contact us with your ECU part number if your vehicle is not listed to confirm compatibility.
How Our Service Works
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Ship your original E38 ECU and a replacement ECU with matching part and hardware numbers to us.
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We clone all vehicle-specific data, including immobilizer and coding, to the replacement ECU.
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The cloned ECU is returned next business day ready for installation.
Important Notes
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Your ECU must have OBD communication for this service.
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Replacement ECU must have a matching part and hardware number.
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Extended handling allows time for shipping both units to our facility.
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In some cases, we may need to open the units to perform cloning, which could void any existing warranty.
FAQ
What does this service do?
It transfers all vehicle-specific and immobilizer data from your original ECU to a replacement ECU for a seamless plug-and-play installation.
Do I need additional programming after cloning?
No. Once cloned, the replacement ECU is ready to install.
Do the ECU part numbers need to match?
Yes, the replacement ECU must match your original ECU’s part and hardware number.
Who pays for shipping?
You cover shipping to us. Return shipping is included.
What if my ECU doesn’t communicate via OBD?
This service requires OBD communication. If your ECU is not responsive, cloning may not be possible.