Pressure regulator inspection
We detect pressure regulator faults before they lead to serious problems
- Testing
We check correct actuation, pressure stability and response to load. - Analysis
We assess sealing, dynamic behaviour and overall technical condition. - Result
We explain the diagnostic findings and recommend a repair if one is needed.
Other services

Injector adjustment
Precise adjustment means stable engine operation and a longer fuel system life

Injector teardown inspection
We establish the real condition of the injector before any work begins

HPFP valve repair
Restoring accurate fuel delivery starts with the valve

HPFP teardown inspection
A full assessment of the pump's condition before any repair begins
Pressure regulator test questions
How accurately it triggers, pressure stability, response to load, leak-tightness and behaviour under changing conditions. We then explain the findings and recommend a repair only when one is actually needed.
The test costs UAH 750. Truck and agricultural regulators are separate services at UAH 950 each.
Yes. After the test you get recommendations, and a HPFP pressure regulator repair costs UAH 1,200.