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common ecu faults by manufacturer
common faults by part type
ABS Pump Modules

ABS pumps, ABS modules and ABS ECU's, we test rebuild and supply most types of automotive ECU units, common faults cause the ABS or ESP light to remain on...

Throttle Bodies

A faulty throttle body can cause stalling cutting out and general rough running, we can test & repair most types of throttle bodies for most vehicles...

Dashboards

Dashboard instrument clusters are common to fail for all makes and models of vehicle, common symptoms include; incorrect reading gauges, LCD failure or complete loss of display...

Electric Power Steering

Electric power steering columns are now used in most vehicle applications, the new generation of electric steering column are prone to frequent failure...

Gearbox ECU's

Automatic transmission ECU's are used in all modern gearbox systems and can cause frequent problems causing the gearbox to default to limp mode or even prevent the vehicle engaging gears...

Turbo Actuators

Turbo actuators are used to control variable-geometry turbochargers (VGTs). Due to manufacturing defects & harsh operating conditions these turbo actuators are prone to failure...

Rating 4.88
Re DQ381 Mechatronic repairs 5/5

I've used ECU Testing many times at this stage for VAG Mechatronic test and repairs. It's a brilliant test and repair service with a very fast no nonsense around.

Audi A6 Multitronic Mechatronic Repair – Excellent Service 5/5

Excellent service from start to finish. My Audi A6 Multitronic mechatronic unit was tested, repaired and returned very quickly. Communication was clear throughout the process and the turnaround time was faster than expected. The unit came back professionally repaired with a lifetime warranty. Highly recommended. Thank you to Phil, Joe and the team for all their help.

Very Professional service 5/5

Very professional and transparent company. They repaired the gear selector of my Range Rover Evoque quickly and efficiently. The entire process, including shipping from Germany, took only about one week. I am very happy with the result. The repair saved me a significant amount of money compared to replacing the unit, and the communication throughout the process was excellent. Highly recommended. ⭐⭐⭐⭐⭐