reddcoupe

just wired a bosch 044 inline with a walbro 255 now the pumps wont prime

akelly17

check your grounds homie. also check to make sure it isn't wired backwards. if everything with the wiring is correct look at your main relay, but it most likely has to do with how you wired it.

grumblemarc

iTrader: (4)

Working before you modified wiring. Not working after you modified wiring. Recheck your work. Especially since no one can possibly know what you did.

reddcoupe

actually the car got broken into 2yrs ago and i just got motivated to get her back up the weird thing is after checking the fuses i used the test light to check the pins on the main relay when pin 1 gets ground the the pumps prime but i tapped into pin 4 for the fuel pump i think pin 1 is ignition

Former User

Sounds like you altered the wiring from stock. Return to stock.

reddcoupe

the only thing that was done to the stock wiring was where i tapped in the main relay harness for the 044 signal i cut the wire and still the same thing intank wont prime but u put ground to the ignition wire on the relay harness it come on i am about to burn tis car

grumblemarc

iTrader: (4)

Was it working before you touched it?

reddcoupe

2yrs ago before they stole the car and took the 044 i had then my nitrous system computer and other stuff but everything work great b4 that

grumblemarc

iTrader: (4)

Being vague on purpose will help nothing. If it was working before and is now NOW then you have to check your wiring. No one will be able to help you past this because no one knows how you did your work.

Revert ALL related wiring back to stock and make sure it works BEFORE you try and start modding anything.

1992Si

It sounds like your saying the car has not run and you have not worked on the car for 2 years. Is that correct ?

Or was it working and running fine the day before you installed hte new fuel pump ?

Please, a simple answer is what people are looking for.