Honda Civic On Board Diagnostics (OBDII) Compatibility

Anyone able to get real time engine data using ELM 327 or similar engine diagnostic tool on locally manufactured Honda Civic (model year 2003 onward)? My ELM 327 device reads data from 2009 Corolla but not from 2005 Civic. Trying to determine if it is connection issue or locally assembled Hondas are not OBD compatible.