Occasional no turbo boost and limp mode
For about a week I had a problem with my Volvo V50 (2005, 2.0D). When i start the car, sometimes it starts normally, everything's working, normal turbo sounds and normal responsivity. Sometimes when I start there's limp mode light on dashboard which goes away shortly after but comes back from time to time and there's no boost. When I turn off and turn back on car sometimes it goes back to normal and sometimes it stays without boost. I read about 15 post regarding no boost pressure and limp mode but nothing solves my problem. Cleaned EGR valve few days back and everything seemed normal until today, when I was going to school and my car suddenly twitched and kept twitching for about 1 km when I stopped and restarted the car and everything was back to normal. I ran few diagnostics but only once there was a problem that came up with fuel pressure control valve, and I would like to know if that valve can be cause for this problems and if not what can be the culprit.
|