ok well i am kinda stuck at this point. my harness from the cabin is coming to meet my engine harness and the plugs are different. now i am using a si harness usdm, the car is a ef8 of coarse. i am also using a frog harness from obd0 to obd1 running a p30. i know i need to re pin the harness also eliminate some of the wires possably and get the right plug and match them up does any of you know which wires are supposed to go where?


this is the ef8 cabin harness plug





this is where it goes to my si harness that i have been using in all my rex's






Also i have no friggen clue what these wires are for, i am assuming some should be for my electronic vss since i have the ef8 cluster and trying to run that. any clue at all?


these wires are coming from where the break booster should be on a usdm rex.

 

i have downloaded a bunch of pdf's also the vtec supplement from hondahookup.com with wiring diagrams and still cannot figure which wires these are for most i can match up. i am wonder if some of these wires can be for the electronic vss by chance?

 

Come on someone must have some information on this

 

Double post from my phone

 

what trim is the civic ? they dont all have the same harness was it originally dpfi???

 

The car is a right hand drive j-spec ef8 crx for the cabin harness , the harness is a usdm si harness. Now this plug is not where the fuse box is in the engine bay . It is on the right side of the engine bay coming from the fire wall.

 

do u have the cars original engine harness if so ur best bet is to use that harness and modify it to work on ur engine

 

thats your problem. a usdm model harness is different than a JDM harness.

 

i am good at wiring , i just need schismatics to get it wired right. i do not wanna wast time using a volt meter and **** for each wire. if all else fails ill get a sir harness but good luck finding one.