I'm trying to identify some plugs on my Japanese S13 Silvia front clip(im doing a CA18det conversion into a U.S. model 240sx). I can't figure out what these plugs are supposed to connect to. I actually disconnected them and labeled them with a letter so I could match up the two plugs, but I can't the matching plugs!!! There are three plugs that pop out into the engine bay right behind the Japanese passenger side headlight. They're off of the main harness which connects near the battery. I've taken some pictures and labeled what color wires go into the plugs. I know that the L/R and B/R go with the ECCS and Ignition Coil. If only I could figure out where the plugs go. You can view the pics
here
If anyone can help, please do! Thanks.