pics!!! what do theses plugs do? no power to ecu...help

[johnnyb87]

i read the write ups....and i looked a the fsms and reviewed the wiring diagrams...now.....

i have no power to my ecu. ive connected all the wires except 2 that go to the fuse box. and one thats on the efi (ecu) harness. heres pics

the goes to the ecu harness, its f8 on the wiring diagram



this goes to the fuse box



heres another fuse box





and heres the general area




just trying to find out what those do, any help is appreciated.

btw im using the s13 dual cam main harness dual cam manual trans sub-harness and automatic single cam fuse box

[dccse3k]

I think the 1st pic was where an auto transmission plug went into, which controls your park, reverse lights. If you look for the s13 5 speed swap thread it will have pics just search for it. The other one might be the neutral safety switch that you need to jumper in order to start but im not too sure. What color are the wires?

[zachattack_5491]

First plug looks to me like the one that connects engine harness to chassis harness near the battery. The others I can't tell what's going on. One with your finger is not used I believe. 2 prong plug is possibly the one that connects to the lower harness.