I was very pleased that ECU Testing were able to repair my ECU as my garage said it wasn't repairable, and would need to be replaced with a very costly OEM part. The website is superb and it was easy to find a description of the fault I'd been experiencing with my Ford Focus 1.8 Zetec. It was also easy to find my ECU listed on the website, which gave me confidence that ECU Testing could repair it. The only problem I had was removing the ECU. It is behind the front wheel arch lining on the passenger side. I had to remove the wheel and lining, then attack four security bolts with a 'Dremel'-like tool! Only then was I able to remove the ECU from its protective box and see the model number. Thanks Ford!