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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
Lindsay D 5/5

Exceptional service. Very easy to organise and kept me informed at every stage. They even rang me in person to tell me that the digital cluster had been repaired and was on its way back to me. The courier they use was great too. Lifetime mileage guarantee on the repair too. Can heartily recommend Thank you ECU testing.

Lindsay D 5/5

Exceptional service. Very easy to organise and kept me informed at every stage. They even rang me in person to tell me that the digital cluster had been repaired and was on its way back to me. The courier they use was great too. Lifetime mileage guarantee on the repair too. Can heartily recommend Thank you ECU testing.

Saved me a fortune 5/5

Gearbox ECU failure Seat, apparently common fault. Seat wanted approx £3000 to replace ECU. ECU Testing repaired the ECU and returned in 3 days. Really clear communication and helpful company. Would highly recommend