2 ms·
Where I live, they just plug a thing into the OBD-II port and go with whatever the car tells them. (I drive a '96 Honda Civic.) They don't test the exhaust di
by elihu 11y ago
Where I live, they just plug a thing into the OBD-II port and go with whatever the car tells them. (I drive a '96 Honda Civic.) They don't test the exhaust directly.