Pressure regulator test

“Pressure regulator test” with video from Youtube

Video “Pressure regulator test”

How to test a gasoil pressure regulator / flow regulator (IMV). Demonstration on a Renault Clio 2 1.5 dci with a Delphi high pressure pump. The regulator is removed to show the movement of the solenoid valve when it is supplied with 12 volts. It is possible to carry out the test without disassembling the regulator, supplying it with 12 V and listening to the solenoid valve (tic) when it is powered. However, disassembly makes it possible to evaluate the fouling state of the diesel circuit.

This video does not constitute or replace a real specialized technical manual, and was only made ​​for convenience and educational purposes. “TutoBuild Eng” makes no warranties of any kind and accepts no liability. “TutoBuild Eng” cannot be held responsible for any damage caused to devices or persons using information contained in this video. The use of the information contained in this video is at your own risk.

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  1. Nice illustration 👏

  2. Not a good test, plenty of faulty regulators will work when in open air under no pressure. Put it under 1000 Bar and then see if it works.

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  4. Should these be changes out as a part of preventative maintanance? e.g. with every timing belt sevice?

  5. This is suction control valve, not pressure regulator

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