hey guys ... major problem that might be a simple solution... i had a prelude that i sold to my aunt.. a 97 sh... i passed emissions back in april... but i sold her the car and she needs to pass emissions... but the computer is stuck giving the "not ready codes" that are common on obd2 cars that say.. the battery went dead and it hasnt went enough miles to give a proper reading... she has driven it hundreds of miles and no luck... I have a obd2 matco code scanner and after she drove 3 hrs to birmingham she read the codes and they still say not ready