Dmitrie Highduke Mar 5, 2010:

Тиск, звичайно, виникає завдяки насосу, але вимірюється в магістралі. Я так думаю.

igor musiyuk Mar 5, 2010:

The Sealed Rail Pressure Tester is a sensor devise that precisely measures the pressure generated by a Common Rail pump. It is fitted directly to the high-pressure outlet pipe and measures the pressure within the engine while during the cranking of the engine. The measurement can be read from a simple digital display. If the figure displayed varies from the specified pressure measurement (included in kit) for that application then the pump is at fault and should be replaced.