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Contact Us

If you are contacting us for a quote or for technical help then please have to hand all part numbers (from the unit itself), vehicle make, model, engine size and year.



Call us

Our Number

01773 535638

Mon-Fri 9am-5:30pm

International dial +44 1773 535638


Our address:
ECU Testing LTD.
Unit 7 Slack Lane
Heanor Gate
DE75 7GX
United Kingdom


When sending in a component for test/repair please make sure you complete this test form, please include this form with your unit when you post it. Remember to package your components well and use a good box. Our current turnaround time is approximately 2-3 working days (excluding weekends and public holidays).

Recommended couriers - Inside the UK: Royal Mail Special Delivery
                                  - Outside the UK: Fed-EX / UPS
If you are sending a component for testing from outside the EU (European Union) we will not accept ANY package that incurs customs duty, please take this into account when declaring a value of goods for customs. Any parcel that incurs any import duty will be refused and returned to sender.

Company Info

Job Vacancies: Our current job vacancies can be found here