Getting the Peugeot 306 2.0 HDI 2001 running and driving again.

This one was in my way. So I decided to take a look at it. I cleaned the pressure regulator again with the ultrasonic cleaner and then later sprayed it down with some EGR cleaner and it helped. But the fuel pump was not working also, turns out one of the connecters is burned. I got it working for now, but later I will need to replace the wire ends. It runs and drives for now, I don't know we may have to drive it some and see how it's doing, see if that pressure regulator clogs up again.

[@damiank9443]

Yes, rinse and repeat if you want to break glow plugs