Hi everyone,
New to this (great) forum, but not new to Volvo with this third car and (by far the worst) experience: a V50 1.6Hdi (2010) 'drive'...
To make it short, having recently replaced the EGR valve (VALEO, same as originally found), and unless I understand it completely wrong, I obviously face an 'alignment' error between the set-point and the process variable (actual position).
According to experienced persons on this forum, it is clear that an adaptation operation shall be performed so the software 'knows' what values the feedback signal are for closed / opened position. This is supposed to be performed with VIDA, ECM module's advanced tab, 'Adaptation of EGR valve'. But...
Trying this leads me to an 'Operation failed' error...
Any help / advise / workaround highly appreciated !!!