Fuel Pump - No power. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

EthanR · 05-15-2009, 10:20 PM

I was on my way to get something to eat when the car just died.
Didn't sputter, just shut off. When i pulled to the side of the road, i tried starting it again. It kept cranking, but nothing.

Battery is fine, the fuel relay is fine (although i have another ordered just in case).

Swapped the stock pump out for a Walbro 255lph.
Everything was fine, but as i was putting it back in, i noticed this:

( It kind-of looks like it in the picture, but the black wire isn't attached.)

Here's where the noob in me come's in - what are they for? I'm assuming they give power to the pump, considering they plug into something else.

Problem is: Which wires go where?

Obviously, the longer yellow one goes to the far right, and I'm assuming the smaller yellow one goes to the one on the left. But what about the black wire?

Anyways, I'm stuck, and I need to get this resolved considering it's my daily.

I can get some better pictures tomorrow, when i get my camera back.

EthanR · 05-16-2009, 09:12 AM

Nobody?

I need this fixed. =[

DDDsquad_s13panda · 05-16-2009, 10:28 AM

if the only BLACK wire isnt attached, it can only go to one place.. which is the empty port.. theres only four. so which ever one your missing. it should go there..

unless you have a few more.. then id suggest looking up FSM about this, or a decent picture and just copy how it looks like...

trials and errors

EthanR · 05-16-2009, 03:14 PM

Theres 3 that arnet attached.

The far right yellow one, the yellow one on the very left, and the black one next to the wire on the left.

And theres 2 ports that are open.

05-15-2009, 10:20 PM	#1
EthanR Zilvia Member Join Date: Apr 2009 Location: Texas Age: 33 Posts: 215 Trader Rating: (6) Feedback Score: 6 reviews	Fuel Pump - No power. I was on my way to get something to eat when the car just died. Didn't sputter, just shut off. When i pulled to the side of the road, i tried starting it again. It kept cranking, but nothing. Battery is fine, the fuel relay is fine (although i have another ordered just in case). Swapped the stock pump out for a Walbro 255lph. Everything was fine, but as i was putting it back in, i noticed this: ( It kind-of looks like it in the picture, but the black wire isn't attached.) Here's where the noob in me come's in - what are they for? I'm assuming they give power to the pump, considering they plug into something else. Problem is: Which wires go where? Obviously, the longer yellow one goes to the far right, and I'm assuming the smaller yellow one goes to the one on the left. But what about the black wire? Anyways, I'm stuck, and I need to get this resolved considering it's my daily. I can get some better pictures tomorrow, when i get my camera back.

05-16-2009, 09:12 AM	#2
EthanR Zilvia Member Join Date: Apr 2009 Location: Texas Age: 33 Posts: 215 Trader Rating: (6) Feedback Score: 6 reviews	Nobody? I need this fixed. =[

05-16-2009, 10:28 AM	#3
DDDsquad_s13panda BANNED Join Date: Dec 2007 Location: Fontana, IE. Age: 38 Posts: 550 Trader Rating: (7) Feedback Score: 7 reviews	if the only BLACK wire isnt attached, it can only go to one place.. which is the empty port.. theres only four. so which ever one your missing. it should go there.. unless you have a few more.. then id suggest looking up FSM about this, or a decent picture and just copy how it looks like... trials and errors

05-16-2009, 03:14 PM	#4
EthanR Zilvia Member Join Date: Apr 2009 Location: Texas Age: 33 Posts: 215 Trader Rating: (6) Feedback Score: 6 reviews	Theres 3 that arnet attached. The far right yellow one, the yellow one on the very left, and the black one next to the wire on the left. And theres 2 ports that are open.