Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - I'm only getting 10.9v to the fuel pump, not working

js2k · 05-12-2009, 06:36 PM

My sr swap is in my 92 s13 is about done and it won't start because the walbro fuel pump i installed isn't turning on. It's getting 10-11v after i cleaned the plug because it looked coroded and before i cleaned it i got 4v thru the plug.

Do walbro pumps need a full 12v before they will turn on? Do i need to hardwire it so that it recieves 12-13v?

05-12-2009, 06:36 PM	#1
js2k Join Date: Nov 2008 Location: Oklahoma Age: 39 Posts: 37 Trader Rating: (0)	I'm only getting 10.9v to the fuel pump, not working My sr swap is in my 92 s13 is about done and it won't start because the walbro fuel pump i installed isn't turning on. It's getting 10-11v after i cleaned the plug because it looked coroded and before i cleaned it i got 4v thru the plug. Do walbro pumps need a full 12v before they will turn on? Do i need to hardwire it so that it recieves 12-13v?