ggc1973
New Member
- Joined
- Jan 7, 2017
- Messages
- 9
- Reaction score
- 0
- Location
- Huddersfield
- Your Mercedes
- C220 CDI sport 2009
I have recently replaced the maf sensor, the car worked fine for about 10 miles then started running bad again, when i unplug the maf sensor it makes no difference to the idle of the engine, does this mean its the maf again or does mean there is a different problem, the engine struggles and seems to mis fire worse around 2000rpm also the car is only giving me 24mpg, any ideas