Are we sure it was engine?
Tanabe: "Pierre pace looked quite good, which is positive for the rest of his weekend. However, we encountered a problem on Brendon PU in the last few minutes of the second session and we will now have to investigate the cause and how bad is the damage, before deciding how to proceed for the rest of the weekend."
Fortunately, they extinguished it pretty quickly after he stopped. Hope there wasn't too much damage and they have a good solution for the race!
It looks like it is MGU-H again. İt is Honda's week part from reliability aspect. When we think Hartley had a bad crash this problem is not that much big problem but still it is a problem