Hi
I have had the fault codes of my 406 2.0 HDi yr2002 read.
It has come up with fault code 1166 on a Siemans ECU. Does anyone know what this code represents? I am having very poor fuel comsumption (33-36mpg at absolute best) so hopefully it is going to be something to do with that.
On another note I need a new seatbelt pre-tensioner for the driver's side - is this likely to be expensive and/or is it easy to replace??
Thanks in advance, Ol