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About Bosch diagnostics

Kwik Fit Servicing Centres have Bosch diagnostic equipment to identify issues with your vehicle – you don’t have to go to a dealership to find out what’s wrong. A modern car can produce thousands of different fault codes. Having the correct diagnostics equipment is vital for identifying fault codes and warning messages. *

Sensors in your vehicle continually report to the ECU (Engine Control Unit) on how they are performing. If a problem occurs, it logs a fault code on the ECU’s memory. A diagnostic code reader has to be used to read the fault or message and to clear any fault codes from the memory. Faults that create a fault code will not always activate a warning light.

Kwik Fit provides diagnostics checks seven days a week.


Diagnostics Quiz

The motorist is often first alerted to a potential problem by the illuminated warning signs on the car's dashboard, but how simple are these to understand?

* Certain exclusions apply – contact your local Kwik Fit servicing centre for more information.