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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...

Rating 5
Abs module repair 5/5

Excellent service done exactly as they said in the time that they said and was fair price especially with ghe lifetime guarantee

Great service, the pump works like new 5/5

Excellent service, the pump came back with no issues. Very prompt.

CVT Problems Sorted! 5/5

My beloved 2004 A4 Avant( 1.9tdi CVT) began to exhibit the classic signs of gearbox ECU failure at 70,000 miles. Local Audi specialist whipped it off for me, ECU Test did their stuff and had the unit back to me within a few days. Re-installed with a gearbox fluid change and all good again. Marvellous.