4age jdm loom

[slydar]

ahh my bad. its mixing zenki and kouki dash and headlight looms.. thats where the problem is.

which i guess does still mean he'll still have the problem.

[Nikkojoe]

Never really noticed to an extent. That said, I would just pull the engine loom appart slightly and make it suit the zenki setup.

Redsprinter- yeah it is the 14pin plug your missing. There are only 3-4wires you need to hook up for it to work (3 if you dont include the COR), 2 of which are triggered on ignition, and 1 constant battery.

[redsprinter]

thanks everyone . appreaicte the help and guidence . googling more i have found this

a COR -

another link -

so now refering back to the pin out table, i have this to figure out :

6) Batt Red/White Stop fuse (permanent power) ? Computer memory?
sounds easy enough right .. goes straight to the battery .. i assume i need a fuse aswell so i dont kill my ecu.. what fuse would i use ?

7) +B1 Black(Purple?) /Red EFI main relay output? 'Run' power to ECU?
14) +B Black(Purple?) /Red? EFI main relay output? 'Run' power to ECU?

these two wire i dont have any idea, everyone who has given me advice has been great so i dont expect you guys to keep spoon feeding me.. but i can always try right ??

[Nikkojoe]

As said above, the yellow plug connects to a socket mounted to the fuse/relay section in the passenger kick panel (orange rectangle thing). This is where the body loom gives power to the ecu. The black red wire starts at a 2 pin molex plug (may have a yellow wire next to it - for injectors) near the engine bay fuse box/coil and runs all the way to the interior where it will eventually connect with the body loom to power the ecu. This means that you should join both the black/red ecu wires together and connect them to this black/red wire on the yellow plug. You will still need to give this wire 12V ignition switched power at the engine bay side in order for it to work (ie a relay for 12v ignition).

The yellow injector wire on that 2pin plug in the engine bay (if its there, which it should be) will need 12V switched on ignition aswell so run an extra wire off the relay for that. One other thing that will need power is the black/orange coil wire, which is found on your 2nd extra (white) engine loom plug. This will need 12V on ignition, although you should be able to get the original 4ac coil wire (also black orange) from the drivers side fuse panel/engine bay wiring loom plug). This by defualt gives 12v on igntion.

As for your battery wire, 5-7.5amp fuse would do (doesn't draw much current at all, just there to keep ecu memory). Instead of running a wire from the battery to interior, the passenger side fuse/relay panel will have the actual factory 12V battery wire already there. Its a pretty thick/solid white wire, usually at the top of the fuse panel (just use a multimeter to check though). Just tap a wire off that to the ecu and you're set.

Good luck