The Unexpected Journey of Fixing a McLaren 720S

TLDRWatch as a DIYer takes on the challenge of fixing a crashed McLaren 720S, only to encounter unexpected issues with the engine and electrics.

Key insights

🚗The DIYer purchases a crashed McLaren 720S and begins the journey of fixing it.

⚙️After rebuilding the car from scratch, the DIYer discovers issues with the engine and electrics.

🔋The DIYer encounters difficulties with the battery and immobilizer, requiring assistance from a McLaren technician.

🔧Various control units and modules need to be updated and reset to solve the electrical problems.

After a series of troubleshooting steps, the McLaren 720S is finally running and drivable.

Q&A

What issues did the DIYer encounter with the McLaren 720S?

The DIYer faced challenges with the engine, electrics, battery, and immobilizer.

Did the DIYer need professional assistance?

Yes, the DIYer sought help from a McLaren technician to solve the electrical problems.

How were the issues with the car addressed?

The control units and modules were updated and reset to fix the electrical faults.

Is the McLaren 720S now fully functional?

Yes, after resolving the issues, the car is now running and drivable.

What was the total cost of the repairs?

The total cost of the repairs was £9,153.35, making it the cheapest McLaren 720S in the country.

Timestamped Summary

00:00The DIYer begins fixing a crashed McLaren 720S.

02:57Difficulties with the battery and immobilizer are encountered.

04:47Control units and modules need to be updated and reset to solve electrical problems.

06:07The DIYer receives assistance from a McLaren technician.

11:58The car is finally running and drivable after troubleshooting steps.