The Rescue of the VW Up GTI: Fixing the ECU and Exhaust

😃The fried ECU in the VW Up GTI is replaced with a Polo ECU, visually indistinguishable but with different software code.

🔧Miles designs and fabricates a custom bracket to secure the new ECU in place and prevents it from rattling or breaking.

🛠️Various adjustments and fixes are made to the car, including resolving clunky noises and ensuring proper connections.

🚗The VW Up GTI is successfully brought back to life, ready for its owner to enjoy the improved performance and driving experience.

💡The video demonstrates the skill, creativity, and resourcefulness required to fix complex car issues and highlights the importance of teamwork and collaboration.

What caused the ECU in the VW Up GTI to fry?

—The exact cause is unknown, but it likely resulted from the intensive GTI conversion work the car was undergoing.

How did they replace the fried ECU?

—They replaced it with a Polo ECU, which is visually identical but has different software code. This required reprogramming and recoding the security and body control modules.

What improvements were made to the car?

—Various fixes and adjustments were made, including fixing clunky noises, securing the exhaust system, and ensuring proper connections.

How long did the entire repair process take?

—The repair process took several days, involving diagnostics, sourcing replacement parts, fabricating custom brackets, and thorough testing.

Is the Up GTI now in perfect condition?

—While significant improvements were made, it's always possible for additional issues to arise. However, the car is now fully operational and ready for the owner to enjoy.

00:00Introduction: Martin and Miles collaborate to fix a fried ECU in a VW Up GTI.

04:29Detailed explanation of the ECU replacement process and the use of a Polo ECU.

06:37Miles designs and fabricates a custom bracket to securely fit the new ECU.

08:59Fixing clunky noises and ensuring proper connections throughout the car.

10:38The Up GTI is successfully brought back to life and ready for its owner.

11:35Conclusion and reflection on the repair process and the importance of teamwork.