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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...


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 5
Perfect rebuild of a ATE MK61 ABS 5/5

Some ABS faults were illuminating the dashboard. My mechanic at the garage checked fault out. As a new ABS pump cost around 1900 euros "packed with same weaknesses"... BMW Z4 online-forum recommend Ecu Testing. Their team completed a rebuild the block and resolved the fault. I absolutely recommend their services. De France, cordialement.

Ford Focus inst repair. 5/5

I have to say it's been a long time since I had to deal with a company like yours, excellent repair done in the time you quoted, kept informed of what was happening, would i recommend you bloody right i would, well done lads a pleasure to do business with you many thanks

Z4 ABS pump 5/5

I had a permanent ABS fault light on the dash. Main BMW agent checked fault out. They stated that I needed a new ABS pump & quoted ridicules money. Found ECU testing on BMW Z4 online-forum. Well pleased with the easy to follow web-site, very professional service & quick turnaround. Refitted the refurbished unit, had the whole brake system replenished & the dash fault light reset. Fault resolved at a fraction of the main dealer quote.....well pleased. Totally recommend this service.