Sudden electrical failure (Octavia II)

If it is your ECU, you could send it to http://www.ecutesting.com in Derby.

They will check to see if it's faulty first. They let you know if it's faulty or not. They will the. Repair it upon your instruction.

Having it tested first will save a fair bit of ££ if it's not faulty.

Recently had my clocks repaired by them, good work, but took slightly longer than they state on their website (5-7days) it actually took 10 days due to the volume of work on at the time.

You also get regular updates as the job progresses through the system.