Morning. So I started the 116d today and it was smoking through the right side of the bonnet and cutting out. Eventually I managed to keep it running.
I ran the bimmerlite app with Veepeak obd and it came up with error 4C9F...... Dreaded EGR
What's diff between it being closed or open?
So it passed the MOT as they took the catch apart from the bonnet, cleaned and put some proper grease on it and works great then put it through the MOT.
Minor defects both rear driveshaft boots severely deteriorated.
Should I change the driveshafts both sides completely? At least I know it's done properly? Quoted me £250 for that.
Regarding smoking and hesitation with the diagnostic he said they can do EGR delete and remap for £380