
Our Services
At NZECU, we specialize in expert-level ECU and TCU services for modern vehicles. Whether you're facing a faulty unit or need programming support, we provide reliable, fast, and professional solutions using the latest automotive diagnostic tools.
ECU Cloning
We copy all essential data from your faulty ECU into a working unit — fast and risk-free.
Our ECU cloning service ensures all data from your original unit is safely transferred, including:
VIN number
Immobilizer data
Odometer reading
Software settings and remaps
Once cloned, the replacement ECU is Plug & Play, requiring no additional coding or dealer intervention.
✅ Free initial assessment. No charge if cloning is unsuccessful.


TCU Cloning (Transmission Control Unit)
We duplicate your TCU’s complete transmission profile for smooth and accurate gear shifting.
We preserve:
Gear calibration and learning values
Transmission software and VIN pairing
Adaptive driving behavior
Ideal for replacing or upgrading transmission modules without needing to reprogram the car.
✅ Free initial assessment. No charge if cloning is unsuccessful.


ECU & TCU Programming
We reprogram replacement units to match your vehicle’s configuration.
Services include:
VIN and immobilizer alignment
Key adaptation
Flashing original or updated software
Matching modules to your vehicle’s network
This is essential when installing new or used units that can't be cloned.


Bench Testing
We test your ECU/TCU outside the vehicle to identify faults before replacement.
Using professional tools, we verify:
Communication and data reading
Software integrity
Power and grounding faults
This service is perfect for confirming whether your ECU/TCU is actually the source of the problem.


Can’t find a replacement ECU, TCU, or control module? We can source it for you.
We work with trusted suppliers locally and internationally to help you find:
Exact or compatible part numbers
Used, refurbished, or new units
Hard-to-find or discontinued modules
You don’t need to spend hours searching or risk buying the wrong part — we’ll handle it.


Services
ECU/TCU Cloning, Programming
Control Module Cloning
Bench Testing
Sourcing ECU/TCU & Control Modules
Contact
info@nzecu.com
+64-21 770 246
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