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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
Excellent service and successful repairs. 5/5

This is my third ABS module with ECU Testing. Previous repairs Ref 1770131685827 (Audi Q7) and Ref 1770129670623 (Audi A4) were repaired successfully and are working perfectly. I have emailed several times regarding the shipping cost for Ref 1781528442580 but have not yet received a reply. Please contact me at [email protected]. Thank you.

Up and going 5/5

Very efficient firm to deal with collection and the drop off with early in the morning..

Never in doubt! 5/5

This was the second time I’ve used ECU Testing and once again they sorted out my problem, with updates supplied every step of the way. Excellent service all round!