Mercedes ECU's and components

ECUconnection

143 C&D Sprowston Road, Norwich

Declan O'Dea ★★★★★ a week ago
ECU were fantastic throughout and were able to clone my Ducato immobiliser into a 'doner' unit I sourced myself in Poland. The whole process took just … read more a couple of days once they received the unit and they were able to test it with the key I provided. All in all a great service and value for money.
James Andy Palmer ★★★★★ 3 weeks ago
I was initially quoted £800 for a replacement ECU unit or £450 for a repair and fit. I was then referred to ECU Connection and given the owner’s contact details. … read more To put it simply, they sorted out all my issues with ease. Thanks to their professional service, my wife is back on the road in the Merc, and life is so much better.
Great job, very professional, and a positive outcome all around. Thank you so much to the team at ECU Connection!
Jason Marks ★★★★★ a month ago
Used this company having come across them on YouTube (where they were fixing a car with the exact same issues ours was facing). My very basic home diagnostic machine … read more wasn’t picking up the error codes, but a quick call to the company put my mind at ease that it was the airbag ecu causing the issue. They advised they would bench test it with their equipment, fix and return. My local garage was sceptical (they assume a new unit for £400-£600), but these guys and gals worked their magic and I reinstalled the original unit a week after being removed (thanks Fiat for making those bolts so easy to reach 😬).
The car immediately recognised the ecu brain, all errors had gone and the car is back to normal (I didn’t need to reprogram the ecu to the car luckily).
Would therefore recommend the company to anyone with this ecu airbag issue. Great service.
Toon Viaene ★★★★★ a month ago
Very satisfied with the repair of a defective ECU of a Peugeot Partner. Very helpful and professional people. Search for a solution in consultation with the customer. … read more Good follow-up and fast communication. The ECU was repaired quickly and returned carefully packaged. Thanks for the good service. Recommended!
Matthew Storey ★★★★★ a month ago
Had my Ford Focus non start issues diagnosed as a faulty instrument cluster. Sent my cluster unit off for refurbishment after coming across a YouTube video. Returned … read more back within 3 days. All working again. Fantastic service A+

We also undertake ECU remapping, Key programming & repairs using the latest high-tech equipment we are capable of all sorts of programming & coding jobs.

If you have any questions then please do not hesitate in contacting us either by phone or preferably by email, we answer all questions as soon as we can.

Tel: +44 (0)1603 733863 [email protected]