[Solved] VW Passat B6 2.0 TDI CR 2010 - Engine Shut Down, No Restart, Fuel Pressure Control Valve Queries

This morning he fired and came about 3 seconds and now he does not want to smoke anymore, no more mistakes. Only my questions according to real data on the engine turned off.

1Why without creating a starter "fuel pressure control valve" is 448bar? should this be the case? And after releasing this sensor it shows 0bar and when it shoots the pacemaker it shows 149bar

After removing the plugs from the sensors according to the computer, the "fuel pressure control valve" is the one on the high pressure pump, and the "fuel pressure regulation valve 2" is the one on the strip and showing 448bar without creator starter. When disconnected this sensor (on the strip) shows 0bar , and then when it's disconnected, in my opinion, when creating a pacemaker, it peaks from the sensor on the pump and shows 149bar

2 "The pressure in the ramp, the actual value without creating the starter is 8bar and when the starter strokes are also 8bar, I think that it should also be 150bar.

In my opinion, this is either a damaged sensor on the strip or the pump does not give a cold

3 asking if this sensor on the rail is damaged, the pump will not give fuel? What do you think about it?

On the pump you have a pressure regulator, at the end of the slat you have a flow sensor. Replaced with the entire strip. And at the beginning of the slat you have the right pressure sensor. The color is probably coffee with milk.

On the plug, what voltage do you have on it? it should be about 0.5 volts and about 1 volt on slow ones as soon as you start.

At the end of the slat you have a rubber tangle. Is the fuel coming from him like a wizard?

check the fuel filter for fuel.

in the filings filter, silent, in the tank they were but very tiny aluminum and there were very few of them around 15pcs. I will add from earlier the car from time to time on idle unevenly worked revs jumped between 650 and 790. Is this sensor well showing these 448bars or should it show 0bar? and can it be the reason that I do not want to fire?

what tension do you have on him?

whether after interfering with the fuel system you have vented him with a copter?

I'll give you what's the tension tomorrow. so I activated the fuel pump to pump the fuel.

Added after 10 [hours] 33 [minutes]:

With this sensor on the disconnected plug is 8v, on the connected 0.33v and when shooting the starter (because the motor does not start) is 1.90v-2.0v.
From this rubber hose from the slat (overflow) during the combustion of the starter the fuel does not fly. Should it? a lot or a little?

It should go. But I am more concerned about the tension. Look for a bad bunch or bad connection.

I took the engine and the engine went out and the faults went out P0087 The pressure in the fuel ramp - too low. According to me, there is the fault of the pump or the pressure control valve on the pump. My question is whether this valve when I blow in a hole (red arrow) without resistance resolves with a strainer (green arrow). Is this how it should be or should it keep the air? and because it is not holding, the pump does not give fuel pressure on the strip? How can you check this valve? I will add that after switching on the ignition this valve is buzzing

There was a pressure regulating valve on the coman rail