Hi, I have been with a problem that my PEUGEOT 206 1.6 2009 have been marking the Stop witness and the oil symbol; that is low oil pressure; The oil pump has already been changed, the filter, the oil (on purpose instead of occupying total quartz 5W40, Castrol Synthetic 5w20 is placed). They have also been checked, the strange and the rings have nothing or dirt. I took it out of the workshop at noon but at night the witness scored again.
Also for now the filter holder that has as a valve has been reviewed, at first glance you see nothing but I would like to know if there is a way to prove that it is working well.
He has mounted a manometro and brand 0 psi and the accelerates stinks if he rises to 20 psi
that they recommend, which I check as I discard some failures, I no longer want to be spending without being certain that this fault will be removed.
Thank you for your help !!!!!