Technical 2005 1.3 jtd

[Samb05]

Hello,

I have been having a problem with my doblo. It has been lacking power. I have no power to go up hills and pretty much never able to shift into 5th gear. First I had a problem with the turbo and then I changed it. It drove good for like a week and then the fuel pressure regulator went bad, I changed it. Then I had it to the mechanic to have them scan it. It came back with a list of codes. One of them was for the mass airflow sensor. Then I changed it and test drove it and it drove good for the drive but it felt like the turbo was not there. Then later I drove it some more and it was back to no power. I checked the turbo and it is working. I can't hear it running when the air pipe are connected. But I had it idling with the intake to the turbo off to see if it was spinning and it was. I could also hear it. About the only thing that I haven't checked was the EGR valve. Anyone have an idea what I should look into

 

[Samb05]

It also smokes bad while driving it. While standing still and I rev it some it sprays out black soot on the ground.

 

[RalphM]

Have you checked the air filter and pipework going to it?

 

[Samb05]

Yes filter and pipes are good.

 

[varesecrazy]

Does it have OBD2 ?

 

[Samb05]

Yes it does. I had it to the mechanic and had them scan it, as my two wouldn't connect to the car.

UPDATE: I took the EGR valve off and it was stuck open. In the process of putting a new one on. I'm not sure if this will fix the problems.