Hi everyone,

After a cylinder head rebuild the car dies while driving....

Most of the times the car dies after a 10 min drive.

i have a vcds and throwing these codes.... P310B...P0087 and the car dies.

The car will not start again... and will start again only if i release the low fuel pressure line .

Here is the worst...i've change everything related with the fuel system

New LPFP

New HPFP

NEW FILTER

NEW CAM FOLLOWER

NEW Fuel controller module

New Fuel pressure regulator

New G410 SENSOR

New High pressure fuel sensor.

I have also changed cam sensor and the crank sensor.

I don't know what to do next with this car and i was wondering if someone could help me or have similar issues in the past.

My next move is to change the ecu, what you guys think?

Also when the car dies automatically i can see through vcds that the Low fuel pressure drops to 2.0 bar and the the High pressure also drops to 5 bar.

i've used an external gauge to measure the low fuel pressure line and looks ok when the car dies and the G410 sensor shows 2 bar the gauge shows 6bar.

Please leave comments and let me know if you had similar issues?

Thanks.

Dim.