I was on the way to emergency support

My friends are getting 206 hdi oil pressure so I can get an oil level.

the problem disappeared on its own, just a big question mark left over ..

Get well, my teacher, you have not been on the road, but the room is not as bad as the vehicle's malfunction.

There may be a problem with the oil pump. Take it to the emergency room so that your vehicle does not cause any bigger problems.