Yup Yes sirr!!!!
For information purposes,
A Civic 1.8 which has undergone over heating problems will display "ERROR 2" everytime you will do a meter diagnoses.
So before buying a second hand Civic, one should always do that check. It helps alot.
When i was searching for a civic few months back, i found 2 cars which this error. So I quitely disappeared.
There are other error's aswell. Someone with its technical manual will have a list.