Volkswagen engine only activates full emissions limiting when it knows it's being tested. http://t.co/bUxNeyfzTM
— Simon Dickson (@simond) September 18, 2015
Volkswagen engine only activates full emissions limiting when it knows it's being tested. http://t.co/bUxNeyfzTM
— Simon Dickson (@simond) September 18, 2015