fuel pump bad in 1999 nubira

N/A tech, Cold Air Intakes, Spark Plugs/wires, Cat backs, Exhaust...etc

Moderators: daewoomofo, Moderators Group

Locked
jmreaper
Posts: 51
Joined: Wed Dec 05, 2007 3:52 am

fuel pump bad in 1999 nubira

Post by jmreaper »

my fuel pump just went out any one ever had a problem with one i have check all the fuses and nothing theres
no other fuses for it except in the engine bay, any help???
Daniel
Expert
Posts: 1298
Joined: Mon May 03, 2004 8:28 am
Location: Belgium

Post by Daniel »

Check all fuses inside the vehicle too.
You can have a bad fuel pump relay. Try to swap it by another with the same reference found in engine bay. Respect orientation.
Last check is having 12volt for 2 seconds on pump connector when ignition ON.

Daniel
jmreaper
Posts: 51
Joined: Wed Dec 05, 2007 3:52 am

Post by jmreaper »

well i jsut tested it and everything looks ok i got my bro comin over, i also checked for spark i stuck a screw driver in one of the plugs and put my finger 2 it 2 c if i got jolted. nothing so i think im getin no fuel or gas any other ideas
Daniel
Expert
Posts: 1298
Joined: Mon May 03, 2004 8:28 am
Location: Belgium

Post by Daniel »

Do you hear the fuel pump for 2 seconds when key is switched to ignition ON?
If answer is "yes" and got no sparks while cranking (lucky man here with your screwdriver...) then you probably have a defective crankshaft position sensor.
But I think you should then get a error code.
If answer is "no" try with another fuel pump.
jmreaper
Posts: 51
Joined: Wed Dec 05, 2007 3:52 am

Post by jmreaper »

theres no spark or fuel i tryed evevrything were that cam sen
Pir0
Expert
Posts: 1256
Joined: Tue Nov 27, 2007 9:25 pm
Location: Ireland

Post by Pir0 »

Crankshaft sensor or Fuel pump relay

ps.. don't try and arc it off yourself o_o Are you mad like? Arc it off the car engine or part of the car or something.
SAZ
---------------------
Image
Locked