Thread: help will a 92NX2000 wiring harness work in my 1994 B13

Just picked up another B13 going from 1.6 to 2.0 will a NX 2000 wiring harness work for this swap

I just did a swap similar to this. I upgraded my 92 NX1600 to a 95 lowport SR20. The biggest problem I had was the connectors/plugs above the transmission on the body using a 93 SE-R engine harness. It will involve wiring on those connectors coming from the transmission into the body harness. One plug that I had to rewire was the reverse switch for the transmission. Just to get the car to run I had to jump the relay on the Clutch Inhibitor switch because the ground for the Inhibitor switch is different for the 1.6 and 2.0. You may also encounter problems with the speedometer since a 92 NX I think was mechanical and the 94 was electronic.

It was a headache for me and involved looking through the wiring diagrams in the FSM and then trying things out. It can be done but it is a little bit of a hassle. Maybe someone else can give more details on this because I am curious also on how others did this.

boost336 your transition will be easier than Volcanic as you will be using a harness (nx2K) intended for that block(2.0). Its PNP

I used a 93 SE-R engine/ecu harness and the 1.6 body harness ended up being the problem.

you need a 94 harness to work with your 94 sentra. plain and simple.. 91 92 harnes is diffrent then 93 and 94 is diffrent from all of them....

I was about to say this. I have an ECU from my 1994 B13 SE-R if you need it let me know $50 shipped. I have the harness too but I'm 90% sure its of no use to you since I had to modify it to run my AEM EMS.

I already played this game 7 years ago when i did the swap on my 94 four door