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View Full Version : Ka24de Serious Wiring Harness Help


wrxn240
12-19-2008, 10:58 PM
Ok this is my 1st motor swap and alot of wiring/powertrain was missing from the car when I bought it, so I'm having to figure out alot by myself. 89' 240 with a dual cam swap. Got everything in ok, but when I tried installing the harness I ran into some problems.

FYI- i removed the power steering and a/c

plugged everything in i could find, but have some connectors left over on the harness (some prolly go to ps and a/c) and i also have a bunch of connectors left over on the actual motor itself.

http://i52.photobucket.com/albums/g28/jason72089/DSCN1156.jpg
These 3 connectors are coming out of the fuse box. what connects to them? tranny harness? harness from alternator to battery?
http://i52.photobucket.com/albums/g28/jason72089/DSCN1155.jpg
also coming out of the fuse box on the other side of the box from previous pic
http://i52.photobucket.com/albums/g28/jason72089/DSCN1154.jpg
2 wires branch off. one goes to maf and the other??
http://i52.photobucket.com/albums/g28/jason72089/DSCN1153.jpg
number 1 goes to the coil. number 2 and 3?
http://i52.photobucket.com/albums/g28/jason72089/DSCN1152.jpg
this wire isn't part of the harness. comes from bottom of the coil, and then to where? doesn't match any of the connectors from the harness...
http://i52.photobucket.com/albums/g28/jason72089/DSCN1151.jpg
this connector is right by the oil filter. no connector from the harness fits it..
http://i52.photobucket.com/albums/g28/jason72089/DSCN1150.jpg
this branch is from the ecu to the body harness by the battery. there's a connector half way that goes somewhere...

Is there a seperate harness that goes from the battery to the alternator with some connecters? cus i don't know what plugs into the alternator. Also, what does the tranny harness connect to...sorry for all the questions it's just difficult having nothing to relate to. hope u understand

wrxn240
12-19-2008, 11:59 PM
ok nevermind i feel stupid for posting this. anyone got a lower harness 4 sale :wtc:

tre4s13
12-20-2008, 04:52 AM
i got one...somewhere O_o

Killa_D
12-20-2008, 05:23 AM
i have one lmk

projectRDM
12-20-2008, 09:40 AM
1) Lower harness plugs to alternator, transmission, starter.

2) Same.

3) P/S high pressure switch.

4) Coil and power transistor. You need to use a DOHC coil.

5) P/S pressure switch again.

6) Oil pressure switch. Plug is on the lower harness.

7) ABS skid sensor for right front wheel.