hello wondering if you could help i have a 1.8t apy the oil pressure light comes on when warm and below 2000rpm, i have fitted a gauge in the car and only getting around a 1 bar-0.75 bar at idle (14.75-10psi). spoke to alpine and he is getting 20-30psi. when cold it reachs 3.5 bar at 2000rpm but when warm 2-2.5 bar. had new oil pump pick up good, oil and filter 5w-30. what would you do next because this is to low?no knocking yet sounds sweet as nut.