Cheers for the replies lads. I was thinking that a first port of call was to clear the codes (if not already cleared), clear all the adaptations on DME & see how they go.
I've priced a NOX at €355 plus delivery here, I know someone who uses the site regularly:
http://www.carparts-pros.com/page_1_3.php#oeformo
Search Part number: 11 78 7 587 130
http://bmwfans.info/parts-catalog/11787587130
I'll suggest changing spark plugs as a next step after resetting the codes, it will be a cheap test to do & they need to be done anyway.
If that doesn't resolve the hesitation & the NOX error comes up I'll let him decide if he wants to try the NOX.
[hr]
Is that coding for the NOX sensor or the new injectors?Originally Posted by Valdelisbmw