fuel pump not working, tried working fuel pump, fuse not blown, help - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Indolent · 05-10-2006, 12:36 AM

90 ka24e
everything worked fine before the..
motor/tranny pulled along with wiring harness
clutch job
installed motor/trans/wiring back in car
don't hear fuel pump
fuse not blown
tried switching with a working fuel pump/egi pump relay
fuel pump still not turning on

i think the wiring somewhere is fucked, can someone guide me?
dirty plugs? cut wire somewhere? ground?

EchoOfSilence · 05-10-2006, 01:39 AM

pull codes off the ecu first, see where that gets you. make sure all accessible grounds are fine. then start messing around with a multimeter and an FSM.

It's not that helpful... but i'm sure people will build on it. good luck

g6civcx · 05-10-2006, 07:00 AM

Please search and read through this thread. It will have 99% of what you need.

http://www.zilvia.net/f/showthread.p...ight=fuel+pump

NIK90s13 · 05-10-2006, 07:02 AM

^true enough. Recheck your harness connections, they may not be pushed in all the way and not making contact. Plus codes like ''echo'' said. The contact thing happened to me.

dopeassjackson · 05-10-2006, 08:38 AM

see if you have power at the connector that goes in the tank. you will need to hook up your volt meter then turn the key on.

05-10-2006, 12:36 AM	#1
Indolent Zilvia FREAK! Join Date: Jun 2005 Location: So. Cal, Riverside Area Posts: 1,110 Trader Rating: (3) Feedback Score: 3 reviews	fuel pump not working, tried working fuel pump, fuse not blown, help 90 ka24e everything worked fine before the.. motor/tranny pulled along with wiring harness clutch job installed motor/trans/wiring back in car don't hear fuel pump fuse not blown tried switching with a working fuel pump/egi pump relay fuel pump still not turning on i think the wiring somewhere is fucked, can someone guide me? dirty plugs? cut wire somewhere? ground?

05-10-2006, 01:39 AM	#2
EchoOfSilence Nissanaholic! Join Date: Aug 2003 Location: Los Angeles/Berkeley, CA Posts: 2,238 Trader Rating: (1) Feedback Score: 1 reviews	pull codes off the ecu first, see where that gets you. make sure all accessible grounds are fine. then start messing around with a multimeter and an FSM. It's not that helpful... but i'm sure people will build on it. good luck __________________ Petition Nissan to Make the IDx on http://IDxClub.co !

05-10-2006, 07:00 AM	#3
g6civcx Post Whore! Join Date: Apr 2004 Location: Virginia, USA Posts: 5,764 Trader Rating: (5) Feedback Score: 5 reviews	Please search and read through this thread. It will have 99% of what you need. http://www.zilvia.net/f/showthread.p...ight=fuel+pump

05-10-2006, 07:02 AM	#4
NIK90s13 Zilvia Junkie Join Date: Jan 2006 Location: texas Age: 57 Posts: 471 Trader Rating: (0) Feedback Score: 0 reviews	^true enough. Recheck your harness connections, they may not be pushed in all the way and not making contact. Plus codes like ''echo'' said. The contact thing happened to me.

05-10-2006, 08:38 AM	#5
dopeassjackson Zilvia Member Join Date: Oct 2005 Location: stone ridge NY Posts: 150 Trader Rating: (0) Feedback Score: 0 reviews	see if you have power at the connector that goes in the tank. you will need to hook up your volt meter then turn the key on.