KESS | Diesel specialists: Testing, repair & service

With precision and care

Diagnosis and testing of diesel injection pumps, high-pressure pumps, and injectors. Find out more about our three core areas of expertise.

Testing diesel injection pumps

Our well experienced diesel specialists are able to test a wide range of diesel injection pumps on one of our nine Bosch test benches. From 1-cylinder block pumps for small tractors to 12-cylinder in-line injection pumps for locomotive and marine engines, we test almost all injection pumps.

Diagnosis of injection pumps

Our diesel team offers you a qualified diagnosis on Bosch distributor, in-line and high-pressure pumps. Thanks to our many years of experience in testing and repair of diesel injection pumps, we are also able to test and repair injection pumps from the Bosch Classic range. Please do not hesitate to contact us. Our team will be happy to advise you on a repair or on buying a new one.

Common Rail tests

On our Common Rail test benches, we carry out tests on injectors and high-pressure pumps of the following brands: Bosch, Delphi, Denso and Siemens/Continental. You will then get a test certificate with a comparison of the target and actual test values.

We also repair Bosch high-pressure pumps on request.