Need help with sending unit wiring!! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

jlmillionaire · 06-14-2012, 08:25 PM

Hi all, my float gauge does not work,because when i installed my walbro fuel pump a while ago two of the wires from the lower connecting plug ripped out!!!

so i have photos to show you guys whats going on. i put the wires back in the pins but the gas gauge didn't budge its way passed empty i swapped the wires still nothing idk but i can't deal with bs thanks for any input.

jlmillionaire · 06-15-2012, 04:06 AM

nobody know where these wires go??

jlmillionaire · 06-15-2012, 11:00 AM

Is anybody good with wiring on hea

ka4life87 · 06-16-2012, 12:00 PM

You only have to wires that go to the float, one is constant ground or voltage cant remember but the other goes to the gauge, take a multimeter and check what has power or ground, u can find the wire that goes to the gauge by grounding it gauge should peak all the way full or empty then wire it to the float accordingly

overpaid4myfc · 06-16-2012, 08:54 PM

check mitchell for a wiring diagram

06-15-2012, 04:06 AM	#2
jlmillionaire Zilvia Addict Join Date: Jun 2010 Location: mastic ny Age: 42 Posts: 913 Trader Rating: (6) Feedback Score: 6 reviews	nobody know where these wires go??

06-15-2012, 11:00 AM	#3
jlmillionaire Zilvia Addict Join Date: Jun 2010 Location: mastic ny Age: 42 Posts: 913 Trader Rating: (6) Feedback Score: 6 reviews	Is anybody good with wiring on hea

06-16-2012, 12:00 PM	#4
ka4life87 Leaky Injector Join Date: Jun 2012 Location: casa grande Posts: 104 Trader Rating: (0) Feedback Score: 0 reviews	You only have to wires that go to the float, one is constant ground or voltage cant remember but the other goes to the gauge, take a multimeter and check what has power or ground, u can find the wire that goes to the gauge by grounding it gauge should peak all the way full or empty then wire it to the float accordingly

06-16-2012, 08:54 PM	#5
overpaid4myfc Leaky Injector Join Date: Oct 2011 Location: California Age: 36 Posts: 81 Trader Rating: (0) Feedback Score: 0 reviews	check mitchell for a wiring diagram