i just need to know where the 4 wires going into the sender unit on the tank run to under the dash, i think one goes to main relay, 1 is to ground

these 4



Modified by HatchBox at 7:56 PM 7/31/2004


Modified by HatchBox at 8:25 PM 7/31/2004

 

?

 

so u got power at all?at the fuel pump
and how u know ur main relay it fine

 

no power to the fuel pump sender unit.
everything else has power..

when i turn the car on the relay clicks.

 

my main relay is bad and still clicks
go to ur fuel filter and take the 17 bolt out and put ur car in ignition if u see fuel caming out the line then u have fuel

 

check all ur fuses

 

fuses are all fine.
pump doenst turn on, wont pressureize

 

alright instead of searching for the short, im just going to run 3 new wires. . . can anyone tell me where the 4 wires on the sender unit go?
i beleive 2 go to the main relay but where does the 3rd go? and the black is obviously a ground.

 

weee

 

someone <U>has</U> to know

 

will the pump turn on if you supply 12v to it? accually there is only one wire from the pump to the main relay that supplies 12v+ to the pump, the other is only a ground. there is a harness that runs from the plug inside the car to the top of the tank, you could have maybe pinched a wire around there maybe. it sounds like a bad main relay. i would do what sit220 said and make sure fuel i coming out. you can im if you have any questions
tim

 

just need to know where those 4 wires on the sender unit go....

 

nobody has a wiring diagram

 

Hey bro here is how u test it.

Yellow and black and black. Are the two main wires you have to worry about. Fuel Pump sender wire has its own sensor.

See when u turn on ur ignition see if you get voltage at the Yellow and black power wire and black is ground.

Or you can get a relay and run power direct from the Battery and if you would like more info on this let me know.

Most likely your ground on the fuel pump is not working or your two low on fuel. Did you make sure your fuel pump is sitting right in the tank the warblo isn't exactly like the stock fuel pump.


FYI: if you put fuel in your car and sender doesn't go up means either your pump is not sitting right or sensor is fucked up.

 

modified, anyone with a complete wiring diagram please help a h-ter out

 

someone .,...anyone...