dohc wiring - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Aldus · 02-24-2006, 06:58 PM

Im doing the dohc swap and everything is working fine in the guide except for one piece of wiring inside of the engine bay.

Under the fuse box near the battery there is a connector on the dohc body that has 2 prongs and has a yellow / blue and a yellow / red wire coming out of it. On the sohc it is a connector that has 4 wires on it red /blue, orange, yellow / blue, and black. Im assuming I need to splice these wires together to get everything working, but Im not sure which to splice the dohc body connector onto. Im guessing either the yellow / blue to the yellow / blue and the yellow / red to the red / blue or the yellow / blue to the yellow / blue and the yellow / red to the black.

Ive searched all over for info on this but I havent been able to fine anything.

Any help appreciated.

Chris

Aldus · 02-25-2006, 02:38 PM

Connector coming out of the dohc engine harness (plugged into the cut dohc body harness plug)

4 wires from the sohc body harness with the plug cut off

another picture of the 4 wires

picture of the plug on the sohc engine

another pic of the sohc engine harness plug

overall pic of the area

the dohc plug

The engine is turning over and cranking but there is no spark at all. Im going to get the coil checked right now, but it was working fine while in the other car.

Aldus · 02-25-2006, 03:30 PM

Coil is fine, just got back from getting it tested.

02-24-2006, 06:58 PM	#1
Aldus Join Date: Feb 2004 Location: Louisville Posts: 31 Trader Rating: (0) Feedback Score: 0 reviews	dohc wiring Im doing the dohc swap and everything is working fine in the guide except for one piece of wiring inside of the engine bay. Under the fuse box near the battery there is a connector on the dohc body that has 2 prongs and has a yellow / blue and a yellow / red wire coming out of it. On the sohc it is a connector that has 4 wires on it red /blue, orange, yellow / blue, and black. Im assuming I need to splice these wires together to get everything working, but Im not sure which to splice the dohc body connector onto. Im guessing either the yellow / blue to the yellow / blue and the yellow / red to the red / blue or the yellow / blue to the yellow / blue and the yellow / red to the black. Ive searched all over for info on this but I havent been able to fine anything. Any help appreciated. Chris

02-25-2006, 02:38 PM	#2
Aldus Join Date: Feb 2004 Location: Louisville Posts: 31 Trader Rating: (0) Feedback Score: 0 reviews	Connector coming out of the dohc engine harness (plugged into the cut dohc body harness plug) 4 wires from the sohc body harness with the plug cut off another picture of the 4 wires picture of the plug on the sohc engine another pic of the sohc engine harness plug overall pic of the area the dohc plug The engine is turning over and cranking but there is no spark at all. Im going to get the coil checked right now, but it was working fine while in the other car.

02-25-2006, 03:30 PM	#3
Aldus Join Date: Feb 2004 Location: Louisville Posts: 31 Trader Rating: (0) Feedback Score: 0 reviews	Coil is fine, just got back from getting it tested.