i have the same problem here...any new updates???

what to do with those 2 brown wires???

 

Because I have found connectors 12 possition and 10 possition and I am building a nice adapter from jdm to us or eu fd3s, for this reason I check all the wires again and maybe the jdm use the blue connector for fuel temp thats why have 2 more wires. I am not sure but I am working on it.

 

Is there any correlation between this issue and trouble starting/running poorly?

 

How can this be an issue when the same PFC can be used on both JDM and USDM cars?
Weird

 

aw good old rotoboy... Talk about being chased out of the forum because of that angie thing

 

I just installed the JDM engine harness into my 93 and the fans come on when you hook up the battery and go off when you turn the key on????????? Im lost

 

I just finished doing this to a j-spec harness.
There was only 1 wire that didn't seem to match with any of the other colors on the opposite side of the connector. (Brown+yellow stripe).

Anyways, I can't find where to plug this connector to, it looks like a grounding wire but I'm not sure, thanks.

(not my picture btw, only for reference)

 

where does the ECU even go? and where can I find a wiring diagram ? I'm really sorry I just realizd I completely hijacked the thread with an unrelated Topic haha ignore I'll make another question

 

look in the passenger side arround the side near the door. remove the plastic and youll see the ECU there..

 

that wire is the fuel thermo, double check though. I remember it from the last time I used the jdm harness.

 

that harness is the x05. This link is everything you need to get the car running.

https://www.rx7club.com/3rd-generation-specific-1993-2002-16/jdm-wiring-harness-spec-868289/