They replaced the sensors 3 visits ago:/ and hell yeah I should have bought your car!!!! I don't think it was for sale at the time when I was looking for a 370z and your right 38K could have got a Nismo
my friends are heavy into cars and researching laws, they told me according to Hawaii State Law that if the vehicle has been brought in for service for 3 or more times within 90 days regardless of new or used it is considered a Lemon
PS the sensors were reset and replaced and reset again so that's why they are telling me now my compute may be at fault which at first they said my sensors may be at fault and replaced all of them hmmm after reading this I think I just came to the conclusion that it might be a Lemon not running mechanically bad just the BCM