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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 4.89
ABS Unit 5/5

Repeat customer, faultless service as always

First class service 5/5

As I live in Ireland I was a bit concerned about sending my gearbox ecu to England in case it got lost. However it was useless as it was in my Audi A4 automatic. I posted the ecu and it left my local post office on 24/2/2025 and arrived at ECU Testing on 27/2/2025. It arrived back to me fully repaired on 7/3/2025. I put it back in the car and was ready for my NCT (mot) re test on 12/3/2025. Many thanks.

Outstanding service 5/5

First time I used ecutesting and I couldn’t be more satisfied of their service , great communication during the process and they resolved an issue on my abs unit that even the manufacturer ( Audi)didn’t want fix but asked me to replace instead with crazy money for it . 5 ⭐️⭐️⭐️⭐️⭐️ is the minimum!! Great work!!