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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
Excellent Service 5/5

The repair of my Instrument Cluster was done promptly. The reinstallation instructions were very helpful and everything on the panel; tachometer, speedometer, LCD display is now working perfectly. The most surprising fact was that the technician called me to discuss the repair and whether I had any questions. I am from the USA and it was great to hear the British accent. Highly recommended by me.

BMW z3 ABS pump 5/5

1st class service and communication from part collection to the delivery of the repaired part, I would recommend this service to anyone.

Excellent Service 5/5

I used ECU Testing to repair my dashboard instrument cluster. I found them online and was very pleased with the service. I received an email saying they had received my item and when the part was ready they called me to say it had been repaired and they were sending back. The turn around was a week which was good.