Chuckles

Do OBD2 injectors use a universal plug on the harness? I'm looking for bigger injectors but don't wish to splice in OBD1 plugs ala RC. I know DSM turbos use 450cc Peak & Hold injectors but wonder if they will plug right into my OBD2 harness plugs? Thanks for the help.

GGrahnVI

They do not "drop in." Modification is required.

RStoR

What would be required and why?

VTC_CiViC

I did the modification when I installed my RC440's in my 98 Civic, took only about an hour to do all the cutting, splicing and soldering.. easy stuff really.

adam

You need the wire clips from RC, just cut them to length and splice them together with stock injector wiring

RStoR

Ok...call me ignorant, but my question still hasn't been answered directly. GGrahnVI claimed the DSM injectors would not "drop in". I inquired as to why this was. From the answers you guys are posting, it seems that the harness plug is different. If the injectors are OBD2, then why do I need a OBD1 splicer plug from RC or are there two different OBD2 plugs?

98hx99b18c

You'll need the obd1 injector plugs to make this fit, either get them from RC or use 92-95 civic injector plugs. On some of the dsm injectors you may have to cut a small notch in the injector plug itself to get the dsm injectors to slide in.

RStoR

Ok...so the DSMs are OBD1. I was lead to believe that they were OBD2.

Thanks for the straight-up answer 98hx99b18c!