Thanks for your reply.So you think I should probably take it to a auto electrician. I read somewhere about removing fuse 92 and since doing so the car drives fine but obviously have warning lights in the dashboard.

Hi I have a 2011 x5 3.0 e70 40d been having issues with the car jumping and jerking while accelerating. Read the fault codes and it is showing codes CF77 and CF57 in the vtg transfer case also fault code CC95 in servotronic and also fault code C919 junction box electronics. I have tried Google for ...

If my 02 sensor and exhaust temp sensor still show as current faults should my eml be on all the time? Thanks

Are they expensive to buy from bmw?

Yeah the smoke from the turbo area goes away after a couple of seconds from startup thanks

Thanks for your reply. So is the o2 sensor and the exhaust temperature sender not needed on my car anymore since the dpf was deleted? I noticed a couple of weeks ago when the car was started from cold that smoke came from around the area where the turbos are. I got my daughter to video it today when ...

Will try and get the garage to look at this when it goes in to get the o2 sensor and exhaust temp sensor replaced. Although the garage have said that these 2 faulty sensors wouldn't have been the reason my broke down on me.

I can remember once that a scan showed up something about smooth running in cylinder 6. Do you think that could have anything to do with problems I've experienced? Thanks

Thanks for your reply. I have had issues since it first broke down due to the turbos. After getting it back from the garage it kept throwing the eml light and showing egr faults. After a couple of hundred miles it broke down again and the garage fitted a new egr valve and glow plug module. After ...

Yeah I noticed the diagrams you posted thanks. Didn't realise that the sensors registering faults were actually on the dpf that they had removed. Do you think these sensors could have caused the other fault codes that were stored aswell.

Don't suppose I will know if both turbos actually failed but what I do know is it cost me over £3000 and they told me they had changed both. The insides were removed from the dpf. It's just so frustrating that I have owned this car since September last year and probably haven't even covered 1000 ...

Hi thanks for the information. If there is 2 o2 sensors do you know if the codes state which one is faulty. Thanks

Does anybody know how difficult it is to replace the o2 sensor and exhaust temp sensor? Thanks

Hu thanks for your reply. One garage replaced turbos water pump and egr valve and also cleaned the dpf. Then a different garage physically removed the dpf. Then a mobile company deleted the egr and dpf from the ecu.

Both turbos were replaced and all I was told was the turbos had failed. Thanks