9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
Hi im new to all this so go easy on me :)
I have a 2003 93 2.2 diesel sport saloon that throws out black smoke when the turbo is in use.....lots when put your foot down.
diagnostic is coming up with problems with the mass air flow sensor and the turbo waste sensor. there is no significant smoke...