Hey guys I’m sorry to ask such a dumb question and I searched the forums but couldn’t find the answer. I’ve got a 97 prelude h23 turbo build I’m trying to finish up. I just need to set the ignition timing and I can’t find the blue service connector I’m supposed to short out anywhere under my dash can someone please help me find this damn thing. Please and thanks

 

The service check connector is located next the Data Link Connector (OBD connector).