mercedes c350 v6 petrol 2013 w204

James Downs • 8 August 2019

afternoon all, 

 

ive got a misfire problem on cylinder 6, 

 

P0306 - Cylinder 6 Misfire Detected
- Turbocharging pressure sensor circuit; Signal outside lower limit
- Intermittent
P0363 - Misfire Detected - Fueling Disabled
- No symptom
- Intermittent
P0300 - Random/multiple cylinder misfire in gasoline mode detected
- Turbocharging pressure sensor circuit; Signal outside lower limit
- Intermittent

 

spark plugs on 4 5 6 along with coils have been replaced, cam shaft sensors on both sides have been swapped and both o2 sensors on the bank 2 have been replaced, so i am left with these fault codes after a multitude of them and i am at a loss. i am looking at replacing the ignition wire on spark plug six and possibly the maf sensor other than that im stumped any advise would be appreciated.

cheers
 

2008-____ (W204)