Buy a new power port or replace fuse
The 2003 Honda Civic OBD 2 port is behind center console
The 1997 Honda Civic OBD 2 port is on drivers side,connector faces down
The 2004 Honda Civic OBD 2 port is behind kick panel; above accelerator pedal
The 2001 Honda Civic OBD 2 port is on lower right edge of dash; behind console trim
The 1996 Honda Civic OBD 2 port is under dash on left side connector faces down
The 1994 Honda Civic air conditioning low pressure port is located on top of the air conditioner compressor. The low pressure port will have a blue top.
The 1996 Honda Civic OBD 2 port is on driver side,connector faces down
The 2004 Honda Civic OBD 2 port is behind kick panel; above accelerator pedal
You can get a can at an auto port for $20.
The 2007 Honda Civic OBD 2 port is under driver side dash next to center console
The 2001 Honda Civic OBD 2 port is on lower right edge of dash; behind console trim
The 2006 Honda Civic OBD 2 port is under driver side dash next to center console