car losing power

[eamon]

hi was driving my car today and it started to lose power got home and as my friend for his computer to plug it into the car the faults that come up where
2511- check component stored
y27/9 (left egr positioner)
positioner signals faults

2509- check component stored
n33/2 heater booster control

2621 ash content of current diesel and particulate stored filter too high




smartbox 980247117800
x431 diag report

just enquiry what does this mean and how do i fix it any help would be great thanks

 

[SteveX]

I've seen particulate filter errors before, I don't think it's anything major, you just need to take it for an 'enthusiastic' run down the dual carriage way to clear it out.

Not sure on the others and not familair with the Mercedes brand yet though, so best wait for other techies opinions

 

[SteveX]

Oh, if the particulate system is clogged it can make the car die / run like a dog.

 

[Corned]

As above, you need to take it for a high-rev run - as far as you can - to blow the cobwebs out, good and proper.

Then, from now on, make sure you do this every one in a while unless you can do some longer motorway runs in it. I guess you don';t do many, or this wouldn't have happened in the first place.

These particulate filters only work if you can give them a long run on a regular basis.

 

[st4]

I can help with DPF de clogging. You pass me the car, a full tank of fuel, 1hr late I bring it back with half a tank of fuel and a DPF thats regenerated...

 

[Steve@Avantgarde]

What car is it? C220CDI E320CDI??

 

[Corned]

I'm guessing, but with an error code of...

y27/9 (left egr positioner)

...I reckon it's a V6.

 

[Cole@MBS]

Nope, 220 CDI...........