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Kelly's Garage Diagnostics

Vehicle Diagnostics

If the engine light on your dashboard has come on it means that the vehicle’s own on-board computer has found a critical fault in the electronic management system(ECU). This will require urgent attention to find out what the car diagnostics ECU has found and what to do to repair the problem and clear the fault.


Faults but "No Light On Yet" Therefore Call us now!

Not all engine management trouble codes will turn the check engine light on. We will be able to inform you of all faults found.

By detecting faults early costly repairs can be avoided.

Car Diagnostics

Reading Fault Codes?

With our specialist dealer grade software we can:

  • Read all fault codes stored in the ECU
  • Reset all fault codes stored in the ECU.
  • Read real time data.
  • Perform dealer level system diagnostics – this tests all components from injectors to lights to air conditioning.
  • We provide a full print out of test results.
  • Perform manual DPF regeneration processes.

The cost of full car diagnostics on all vehicles is from €40.

Vehicle Diagnostics


  • System Analysis
  • Electronic Components Repair
  • Pin Point Testing
  • EM
  • ABS
  • DPF

At Kelly’s Garage Offaly, our engine diagnostics team of technicians are equipped with the latest vehicle diagnostic equipment enabling our expert staff to quickly pin point problems, program new components, test all electronic and engine functions providing our customers with a complete health check report, providing an insight into developing problems before they happen.

Remapping a BMW 520d, car servicing

Why is vehicle diagnostics so important?

Advanced vehicle diagnostics is a very effective tool. Unexplained electrical faults or an engine light that refuses to disappear? Kelly’s Garage uses specialist main dealer grade diagnostics tools to diagnose faults throughout the system, saving you time and money and the inconvenience of a trip to the main dealer.

In order to stay up to date with the latest and complex technologies of modern cars we have always invested heavily in the latest training and equipment. We currently use Delphi Diagnostics dedicated to European Vehicles, Launch dedicated to Asian Vehicles and VCDS dedicated to VW/Audi/Seat and Skoda.

We are now able to do the performance tuning and everything that the main dealers carry out and often much more.

We have invested tens of thousands of Euros in the latest and state of the art equipment offering true manufactures level access to most makes including BMW, Mercedes, VW, Audi, Seat, Skoda, Volvo, Porsche, Jaguar, Land Rover, Renault, Peugeot, Citroen, Toyota, Nissan, Mazda, Hyundai, Kia and many more.



MOBILE     (087) 7907168 / (087) 6924819 / (087) 2852960






Co. Offaly



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