VW scandal: 3.6m European vehicles need major changes

The Guardian - German carmaker says half of models involved in emissions scandal may need complex, costly repairs such as a new fuel tank Almost half of the Volkswagen cars in Europe affected by the diesel emissions scandal require major hardware changesincluding the installation of new partsin order to meet pollution standards. The revelation by the German transport ministry that 3.6m cars in Europe require hardware changes underlines the scale and expense of the repairs that will be required a