Services
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ECU Diagnosis and Testing
At Auto ECU, we specialize in advanced ECU diagnosis and testing for all vehicle makes and models. Our expert technicians conduct thorough evaluations and precise testing to accurately identify ECU faults, ensuring the correct repair solution every time. We don’t just work on cars — we also test and diagnose ECUs in trucks, earth-moving equipment, and a wide range of commercial vehicles. No matter the size or complexity of the vehicle, Auto ECU delivers reliable, professional results you can count on.
ECU Repair
With over 16 years of hands-on experience, we’ve truly mastered the craft of ECU repair. Our team has developed a wide range of specialised repair methods that allow us to tackle everything from simple, everyday faults to the most complex electronic failures found in modern vehicles. Whether you're dealing with intermittent misfires, no-start conditions, or complete loss of diagnostic communication, we have the knowledge, tools, and expertise to find a solution. To support our work, we keep thousands of high-quality ECU components and replacement parts in stock, enabling us to offer fast turnaround times without compromising on quality. At Auto ECU, we’re committed to delivering reliable, cost-effective, and professional service you can trust
Reconditioned ECU
We specialise in the supply of reconditioned ECUs for a wide range of vehicles. Each unit is professionally tested, refurbished, and ready to install, offering a cost-effective and reliable alternative to new ECUs. Whether for passenger cars, trucks, or commercial machinery, Auto ECU is your trusted source for quality reconditioned ECU solutions.
Supported Brands
Supported Brands & Vehicle Types
At Auto ECU, we work on a wide range of ECU brands, vehicle types, and applications:
🛠 ECU Brands We Support:
Bosch, Siemens (VDO/Continental), Delphi, Denso, Magneti Marelli, Valeo, FoMoCo, Hitachi, Kefico, and many more.
🚗 Vehicle Types We Service:
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Passenger Cars (Petrol & Diesel)
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Commercial Trucks & Buses
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Earthmoving Equipment & Heavy Machinery
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Agricultural Vehicles
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Fleet & Industrial Applications
Whether it’s a car, truck, or earthmoving machine — if it has an ECU, we can test, repair, program, or replace it.
ABOUT AUTO ECU
Auto ECU is a specialist automotive electronics company based in Edenvale, Gauteng, South Africa, with over 16 years of industry-leading experience. We focus on the diagnosis, testing, repair, and replacement of vehicle ECUs (Electronic Control Units or Computer Boxes), offering expert solutions for a wide range of vehicles. In addition to our repair services, we also supply high-quality reconditioned ECUs, with thousands of tested units in stock and ready for dispatch. As one of the oldest and most advanced ECU repair centres in South Africa, Auto ECU is your trusted partner for reliable, professional automotive electronic solutions.
OUR WORK
16+
7000+
1000+
5500+
Years of Experience
ECUs Serviced
Happy Customers
Repair Parts in Stock