Fault codes -no power to engine and black smoke.

smart_mart

New Member
Joined
Jan 28, 2014
Messages
2
Reaction score
0
Location
London, Middlesex
Your Mercedes
c200/2006/2.2
Hello, I'm hoping someone could help me with a few problems I'm having with my Mercedes c class sports coupe 2006 diesel.

I've had the car for a few months and have had trouble with it from the start.
I first had to replace the conductor plate because of oil leaking. I got a diagnostics done and the air mass sensor needed replacing also so I did that.
After replacing these two things I was still having trouble with loss of power to the engine ; when I am accelerating I have my foot down all the way but the car will not pick up speed. Sometimes there is black smoke coming from the exhaust.

I was told the ecu might need reproramming from a Mercedes dealer. I have already spent quite a lot on the car and was hoping someone could advise me on the best thing to do.

I have 3 fault codes that are showing however I don't know if one fault is causing the other 2 or do I actually have all these problems?

I have attached the print out of the fault codes.
I would appreciate anyone's help. Thanks
 

Attachments

  • image.jpg
    image.jpg
    471.7 KB · Views: 43

drdre78

Senior Member
Joined
Sep 28, 2009
Messages
1,057
Reaction score
3
Location
london
Your Mercedes
mercedes c200 200
hi when you rev the engine or driving or reving it out are you getting any whoooooooooossing noises???
 

oigle

Senior Member
Joined
Mar 15, 2005
Messages
3,467
Reaction score
914
Age
83
Location
Redcliffe, Queensland, Australia
Website
members.optusnet.com.au
Your Mercedes
2003 ML270 sold but not forgotten. 2022 Kia EV6 RWD LR
I would strongly suggest that you should go to a reputable indi and have the codes read on a STAR reader. He will be able to give you much better and more detailed info. Can be expensive just throwing parts at it.
It would appear that the motor is going into limp mode. Can be caused by a number of things. As above, you could have a split boost hose. You could have a malfunctioning egr valve. There are other possibles too.
 

Comand Online Ltd is a specialist supplier of Mercedes Navigation Disks, Phone & Bluetooth, iPod, DAB, CD and other COMAND retrofit parts to enhance your vehicle.www.comandonline.co.uk
Top Bottom