Just got my rb25 swap, but it's missing connectors. Please help identify them!

[TwoJayZee240]

Hey guys , just got my swap from jdm engine zone out of clifton , NJ. The wiring is cut up pretty good. I have a few question's. Anything will help. Thanks!

1- What connectors am i missing that i do and dont need? ( the most cut up is the side that plugs into the O2 sensor, then to the maf and then somthing else.

2- Is the TPS sensor only supposed to have wires coming out of the bottom like mine? The conector on the right of it has yelow plastic plugs in it like there is not supposed to be a wire there.









This is whats left of what i think was the dash connectors. The long wires are what i think got to the blue relays like in the second to last pic.





This is NOT my harness in this pic. I am missing these 2 relays by the dash connector, The Brown box (what it's purpose?) and finaly the wiring off to the right for the I think is for the maf and O2 sensors. Anyone know what they are for?



where does this connetor go?


Modified by TwoJayZee240 at 8:21 PM 4/1/2009

[Nissan2367]

All i can help you with the the TPS and the relays. Yes your only suppose to have wires coming out the bottom. The side connector has nothing...Good luck it... Also those relays are power supplys for the maf, o2 and other sensors... Good luck it looks like there is alot of work to be done on that harness! I hope you go a good deal for that!

[jrd450r]

It doesnt look TOO bad, biggest issue is the missing relays, but again their not bad to replace. Just going to require some soldering but any RB swap is going to require a good bit of that. Your just going to need to go over the wire diagrams and fix whats missing. There are a loot of un used wires when doing the swap for like AC and some other BS that you dont need. Its hard to tell from pics, you really just need to source all the wires you DO need and then go from there as for whats missing. Racebread.com had the best wire diagrams, too bad its gone. Although I think I may have them saved somewhere on my computer

[TwoJayZee240]

Thanks. If it only has wires going into the bottom of the tps does that mean it is a seiries 2 rb? I called them today and told them what was missing and i might be swaping mine out for another one.

[Carl H]

that is an s1 harness and the tps is normal.harness looks go be in good nic minus the maf/o2 plugs missing as well as the f3 plug missing which is not needed for the s13 swap.i'd use that harness if it were me.

[TwoJayZee240]

I contacted them and they offered to send me another harness once i send mine back. Thanks for the help tho guys.