Re: fuel pump wont prime
 

ok so i think the porblem is the conversion harness. one wire is wrong and it just happens to be a fuel pump one. will post pics later., i hope thsi is it. lol

Re: fuel pump wont prime
 

youd think you woulda checked that 4 months ago when you made this thread

Re: fuel pump wont prime
 

lol i know rite. but ---- i didnt know that dude would ---- with me like that.. i will find out later if that is the problem.

ok thats not the problem i looked at an old conversion harness i had that worked. well they matched up cept for one wire that the new harness has that the old opne doesnt. oh well. back to searchin.

Re: fuel pump wont prime
 

Is there a separate fuel pump relay or is it just the main relay that runs the pump? Jumper harness, wiring, relay(s) are what i would narrow it down too.

Re: fuel pump wont prime
 

yea so i suck at life lately.

checked the main relay to see if there was power foing to the fuel pump from there or if it ws getting power more so.

as i goes pin number 7 the fuel pump one on the main relay isnt getting power. so i guess that is the problem. not to figure out were to go from here. schematics are in my near future.

Re: fuel pump wont prime
 

ok so everything i look at has the srs unit and hte fuelpump ---- on the same paths.

well i removed all my srs ---- but in a half assway. could that be the problem?

ok so 7 is for the srs ---- and 5 is for the fuel pump.

Re: fuel pump wont prime
 

safety check on the srs circuit possibly. airbags don't show, so car assumes theyre blown and disables the fuelpump.

seems logical, but i don't study fuelpump wiring schematics from cars for a living

Re: fuel pump wont prime
 

that is wat i am thinkin also. the only problem is that it crunk up 6 months ago like this but with a different wiring harness. maybe that is the reason it would only rev to 3k then.

all i know rite this second is that the fuel pump does indead work and the car idles just runs rich as ---- on 58lbs of pressure and that when i put an acc. wire to pin number 7 on the main relay the fuel pump works then to but also at 12volts witch im sure isnt good for it.

im going to search the net for the srs circuit safety check.

Re: fuel pump wont prime
 

3k rev is limp mode

Re: fuel pump wont prime
 

limp mode? new to me. i was told it was prolly just the chip had a check sum but it did it over and over.
with the fuel pump hooked up to an acc. wire i got it to rev to 5k but it thats it and it will hardly do that.

how many volts does the fuel pump run on. i know its not 12 lol cuz then u would have hella fuel pressure like i got.

i just wanna get this ---- fixed.