GSR owner here invading the civic forum. My sister has a 2001 civic with the check engine light on. On my integra there is a blue piece on the passenger side floor and I jump it with a paper clip to figure the codes.

Can anyone point me in the direction of where to find this piece on a 2001 civic? I'd like to read the code. I didn't find anything on a search and I read the code FAQ but didn't find any info. I notice this forum only goes to 2000 but I wasn't sure where to post. Thanks for any help