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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 4.88
Excellent service & quick turnaround 5/5

Excellent service provided with a 5 day turnaround from collection of faulty part to delivery of the rebuilt part. Plug and play, no need to reprogramme, just bled brakes. All working perfectly. Highly recommended and much cheaper than buying a new one.

Didn't work 1/5

Everything was excellent except the result. When Audi tried to use the rebuilt Mechatronics unit, it still failed. I know I could have sent it back but that costed me $300 shipping plus $150 of damage (UPS!!!!) and two weeks. So I cut my losses and got a new unit from Audi. The bigger reason was that I couldn't be sure it would stay fixed if I sent it back for another round.

Rebuild of Throttle body 8644345 due to car going into 'Limp Mode' on a fau 5/5

The body was tested and no faults found however I was advised that there could still be an inherent intermittent fault since the problem was only present on a long journey. I opted for a complete rebuild which was completed within a week. On return I was advised to have the latest software installed which I duly had carried out by Voltech, an independent Volvo specialist. This was the 2006 update which cured the problem and improved MPG!