Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post

Chaluska · 02-21-2011, 01:07 PM

I tackled this project over the weekend..

the wiring posted is close, but not exact, each NX cluster is wired the same, but the colors are different varying if its auto/manual, and year of production. my S13 wiring harness was also slightly differently colored (1991 240sx) I used the s13 FSM, and the NX fsm, compared wires, and then got both clusters, and both harnesses, and took it one wire at a time.

:::Notes of interest :::

-DOHC temp sending unit works perfectly (although cold is 2 notches above the c when cold, instead of right on the C), and the digital temp gauge reads much more accurately.
-DOHC Speed sensor reads DOUBLE, and if wired perfectly, will still maintain a 115mph speed cut, so that means you can go 56 mph, before the engine cuts.. which SUCKS. definatley need the sohc sending unit.
-Gas gauge is accurate
-tach is accurate

Ill let the pictures speak for themselves.

also, for any interested parties, this is a VERY accurate gauge of how bright it is during the day.

02-21-2011, 01:07 PM	#56
Chaluska Zilvia Addict Join Date: May 2008 Location: Missouri City, TX Age: 38 Posts: 997 Trader Rating: (2)	I tackled this project over the weekend.. the wiring posted is close, but not exact, each NX cluster is wired the same, but the colors are different varying if its auto/manual, and year of production. my S13 wiring harness was also slightly differently colored (1991 240sx) I used the s13 FSM, and the NX fsm, compared wires, and then got both clusters, and both harnesses, and took it one wire at a time. :::Notes of interest ::: -DOHC temp sending unit works perfectly (although cold is 2 notches above the c when cold, instead of right on the C), and the digital temp gauge reads much more accurately. -DOHC Speed sensor reads DOUBLE, and if wired perfectly, will still maintain a 115mph speed cut, so that means you can go 56 mph, before the engine cuts.. which SUCKS. definatley need the sohc sending unit. -Gas gauge is accurate -tach is accurate Ill let the pictures speak for themselves. also, for any interested parties, this is a VERY accurate gauge of how bright it is during the day. Last edited by Chaluska; 02-21-2011 at 01:38 PM..