Onye Auto ECU Spares is the premier online retailer of Auto Electrical parts
Over 16 years of
industry experience
Market leader
with new products
Knowledgeable
sales staff
Huge stock levels
and vast selections
Best Selling Products
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OBDII Diagnostic interface ELM 327
Original price was: R 550.00.R 500.00Current price is: R 500.00.(0) -
Mitsubishi Pajero Montero 8631A260 G1T32773 H ECU
Original price was: R 6,500.00.R 6,000.00Current price is: R 6,000.00.(0) -
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Fiat Panda 1.IAW 5NF.S8 ECU
Original price was: R 4,500.00.R 4,000.00Current price is: R 4,000.00.(0)
ECU (Electronic Control Unit)
and PCM (Powertrain Control Module)
ECU Services in Johannesburg
ECU is a critical component of modern vehicles, responsible for controlling engine performance, fuel efficiency, and overall driving stability. At Onye Auto ECU, we provide professional ECU diagnostics, repairs, testing, and programming to ensure your vehicle operates at its best. Our skilled technicians use advanced diagnostic tools to accurately identify faults and deliver reliable solutions. We work with a wide range of vehicle makes and models to ensure precise and dependable results.
We are committed to restoring vehicle performance through precise ECU services that improve efficiency, reduce engine issues, and enhance reliability. Whether your vehicle has starting problems, power loss, or electronic faults, our ECU expertise ensures fast and effective results for all vehicle types. We also focus on long-term performance by ensuring that each ECU system is fully tested and optimized before delivery. Our goal is to provide trusted solutions that keep your vehicle running smoothly and safely.
Our ECU Services
At Onye Auto, we specialize in ECU services, including diagnostics, repair, programming, and testing for all vehicle types. We use advanced automotive diagnostic tools to quickly detect faults and restore your vehicle’s performance with precision and efficiency. We also provide ECU fault detection, key coding, and replacement services with fast and reliable results. Our team works with accuracy and speed to ensure your vehicle systems operate at optimal performance and long-term reliability.
What Hot Today?
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9% Off
OBDII Diagnostic interface ELM 327
Original price was: R 550.00.R 500.00Current price is: R 500.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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8% Off
Mitsubishi Pajero Montero 8631A260 G1T32773 H ECU
Original price was: R 6,500.00.R 6,000.00Current price is: R 6,000.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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11% Off
Fiat Panda 1.IAW 5NF.S8 ECU
Original price was: R 4,500.00.R 4,000.00Current price is: R 4,000.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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14% Off
Chevrolet Spark 25191194 ABSM, 5WY1V29A, D52 ECU
Original price was: R 3,500.00.R 3,000.00Current price is: R 3,000.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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13% Off
Corsa 13NE A124-A Dupec 93599562 ECU
Original price was: R 4,000.00.R 3,500.00Current price is: R 3,500.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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11% Off
Hino Ranger 407915-34000 J05C ECU
Original price was: R 9,000.00.R 8,000.00Current price is: R 8,000.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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13% Off
Chevrolet Captiva Opel Holden Commodore ECU 92193636 LHBP
Original price was: R 4,000.00.R 3,500.00Current price is: R 3,500.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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11% Off
Kia ECU 39134-2B522 L76 MEG17.9.12
Original price was: R 4,500.00.R 4,000.00Current price is: R 4,000.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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6% Off
Ford Ranger T6 2.2 TDCI Lock set
Original price was: R 9,000.00.R 8,500.00Current price is: R 8,500.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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11% Off
Ford Ranger Fuse box DB39-14A073-CE 2613021790 BCM
Original price was: R 4,500.00.R 4,000.00Current price is: R 4,000.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
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9% Off
Ford Ranger T6 2.2 TDCI S180140402A AB39-12A650-ME ECU
Original price was: R 5,500.00.R 5,000.00Current price is: R 5,000.00.(0)In stockAdd to cart- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
ECU Diagnostics Services
We perform accurate ECU diagnostics to detect faults early and improve vehicle performance. Our advanced tools help identify ECU issues quickly and efficiently.
ECU Repair Solutions
We provide reliable ECU repair services that restore engine control and fix electronic faults. Every ECU repair is tested for performance and durability.
ECU Replacement Services
We supply and install tested ECU units when repair is not possible. Each ECU replacement is done with precision for long-term reliability.
ECU & Automotive Diagnostic Tools
We use advanced automotive diagnostic tools to detect ECU faults and optimize engine performance. Our equipment ensures fast, precise results for all vehicles.
Key Programming
We offer professional ECU key programming services to replace lost keys or add new ones. Our solutions are safe, fast, and designed to maintain vehicle security.
Immobiliser Repair
We repair ECU immobilizers to restore your vehicle’s security system. Every repair guarantees your immobilizer and ECU work seamlessly together.
Expert ECU Repair & Reprogramming
When your vehicle develops electronic faults, our repair and reprogramming services provide a complete and reliable solution. We carefully inspect the system, diagnose faults, and repair damaged components to restore proper engine control. In many cases, we also update the software to match manufacturer standards and improve system performance. Every repair is done with precision to ensure long-lasting results. At Onye Auto, we specialize in professional solutions that restore full vehicle performance.
Our reprogramming process helps reset and optimize the engine control system so it can communicate effectively with modern vehicle systems. This improves engine response, fuel efficiency, and overall driving performance. By combining repair and reprogramming, we ensure the system works like new again, giving you confidence, safety, and smoother performance on the road.
Reliable ECU Replacement Services
In some cases, a full replacement becomes necessary when the unit is too damaged to repair. We provide high-quality, tested units that are fully compatible with your vehicle, ensuring a smooth and reliable replacement process. Each unit is carefully selected, installed, and tested to guarantee proper performance and long-term durability. At Onye Auto, we ensure every replacement meets strict quality standards.
After replacement, our technicians perform full programming and system testing to ensure the new unit integrates perfectly with your vehicle. This process ensures that your engine, sensors, and electronic systems all work together without errors. With our professional replacement service, your system delivers stable performance, improved reliability, and peace of mind every time you drive.
ECU Diagnostics Made Simple
Accurate diagnostics are the first step to understanding your vehicle’s performance and preventing serious breakdowns. At our workshop, we carry out detailed diagnostics using advanced tools that read and analyze every signal from your vehicle’s control system. This allows us to quickly identify faults, errors, and hidden issues that may affect engine performance, fuel efficiency, and driving comfort. At Onye Auto, we ensure every diagnostic process is done with precision and care.
With professional diagnostics, we ensure the system communicates correctly with all vehicle components, including ignition, fuel injection, and transmission systems. Regular diagnostics help detect problems early, improve efficiency, and keep your vehicle running smoothly for longer. As a result, your system stays fully optimized, reducing repair costs and improving long-term reliability.
Our Featured Offers
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OBDII Diagnostic interface ELM 327
Original price was: R 550.00.R 500.00Current price is: R 500.00.(0)
-
OBDII Diagnostic interface ELM 327
Original price was: R 550.00.R 500.00Current price is: R 500.00.(0) -
Mitsubishi Pajero Montero 8631A260 G1T32773 H ECU
Original price was: R 6,500.00.R 6,000.00Current price is: R 6,000.00.(0) -
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Helpful Automotive Articles
How to Prevent ECU Damage: Maintenance Tips
How to Prevent ECU Damage: Essential Maintenance Tips The Electronic Control Unit (ECU) is one of the most critical and expensive components of your vehicle. It acts as the brain of your car, controlling various systems such as engine management, transmission, and even safety features like airbags. Because of its importance, taking care of your […]
Why Key Programming is More Important Than You Think
Why Key Programming is More Important Than You Think Losing your car key or relying on a spare can be stressful, especially when you’re unsure of how to proceed. Many car owners underestimate the importance of key programming, which is crucial for modern vehicles. If you’re considering getting a new key, it’s essential to understand […]
The Importance of Regular ECU Diagnostics
When was the last time you had your car’s ECU (Electronic Control Unit) checked? While many vehicle owners focus on routine maintenance like oil changes, tire rotations, or brake pad replacements, the ECU is often overlooked. However, this essential component plays a crucial role in the overall performance, safety, and reliability of your vehicle. What […]
How to Prevent ECU Damage: Maintenance Tips
How to Prevent ECU Damage: Essential Maintenance Tips The Electronic Control Unit (ECU) is one of the most critical and expensive components of your vehicle. It acts as the brain of your car, controlling various systems such as engine management, transmission, and even safety features like airbags. Because of its importance, taking care of your […]
Why Key Programming is More Important Than You Think
Why Key Programming is More Important Than You Think Losing your car key or relying on a spare can be stressful, especially when you’re unsure of how to proceed. Many car owners underestimate the importance of key programming, which is crucial for modern vehicles. If you’re considering getting a new key, it’s essential to understand […]
The Importance of Regular ECU Diagnostics
When was the last time you had your car’s ECU (Electronic Control Unit) checked? While many vehicle owners focus on routine maintenance like oil changes, tire rotations, or brake pad replacements, the ECU is often overlooked. However, this essential component plays a crucial role in the overall performance, safety, and reliability of your vehicle. What […]
How to Know When Your Car Needs ECU Repairs
The ECU (Electronic Control Unit) is the brain of your vehicle, responsible for managing critical functions such as engine performance, transmission control, and even vital safety features like airbags. Given its central role, any malfunction can lead to significant issues affecting your car’s performance and safety. But how can you determine if your ECU needs […]
Frequently Asked Questions (FAQ)
1. What is an ECU and why is it important? The ECU (Electronic Control Unit) is the brain of your car’s electronic systems. It manages various critical functions, such as: A faulty ECU can lead to significant performance issues like poor engine operation, difficulty in gear shifting, and safety concerns due to malfunctions in the […]
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