It's possible for sure. It's just a matter of programming. I'm more worried about legal problems. It's tested and approved with CD. With the system switched off, it's MPG will change. But during the VW dieselgate scandel VW reprogrammed, even modified existing engines. These fixes were approved...
I've brought these Issues to Mazda Denmark and been at the dealer/workshop to try to fix them. Only thing that have been fixed so far, is the rattling noise from the dash. Most other issues are being investigated (apparently...). Most recent bug is a wrongly calculated average fuel consumption...
The issue wth CD occurs most noticeably at 60-70 km/h on small constant inclines. The engine works hard at 1500 rpm, resulting in harsh vibrations. Yes, pressing the gas will deactivate CD for a moment, but return immediately when speed is constant.
I have reported all of the above to Mazda...
Added another complaint
I have added another complaint. This time a very physical one: Badly shaped sheet metal on drivers door. By the way, all of the above have now been logged by Mazda Europe.
Two weeks ago I took delivery of my new 2019 top-of-the-line Mazda 3 Cosmo 2.0 manual (EU model). There are SO MANY good things to say about this car. BUT!
Mazda - I really hope you're reading this:
- Left side mirror tends to vibrate during highway driving.
- Cylinder deactivation is often...