S320 CDI fault 3004 no power limp mode

[mszczerbinski]

Hello. I’m new here and this is my first star and from beginning I have a problem with it. I’m fighting with this for 3 weeks and till now I’ve made:
New dpf
New differential pressure sensor
New back pressure sensor.

The problem is all the time. Limp mode, problem with power and problem with dpf. Main fault said: particle filter flow monitor ( bank 1) the flow resistance is too low.

 

[mszczerbinski]

Can somebody help me with this?

 

[Wighty]

Can somebody help me with this?

I think you may need MB Star diagnostics to force a dpf regen ( I know you fitted a new dpf )

 

[mszczerbinski]

I’ve done this also... limp mode was gone for about 400 miles after force regen fault 3148 disappeared. But I can’t delete code 3004. And with this fault dpf can’t make “self regen “ while driving