No Power To R34 Gtt Fuel Pump

[mystery_kid]

i've read a couple of topics on here with the same problem but there doesn't ever seem to be a rsult posted

r34 gtt pump seemingly died so i got bosch 040 and put it in and it doesn't work

so i've pulled it out and got a multimeter and there is no power to the fuel pump wiring at all, the fuel pump fuse is fine and the relay seems to be ok, still clicks

any help would be appreciated

Edited August 11, 2012 by mystery_kid

[mystery_kid]

relay definitely isn't the issue i just changed it with another one

there is 12v getting to the relay through the white and red striped wire when i have the key turned to on

Edited August 11, 2012 by mystery_kid

[Moodles2]

The fuel pump controller that switches between 6v/12v might be the problem. Does the ECU spit out any error codes?

[mystery_kid]

is that the box on the wall behind the back seat?

i haven't tried the ecu error code check thing, i'm not even sure what i'd have to do

[DVS JEZ]

Are u checking the black with yellow stripe for power?

There will only be power there for 3 seconds when turning ignition on. Will be there when cranking tho.

[mystery_kid]

i'm checking the plug into the top of the fuel tank where the feed hoses are

[mystery_kid]

got pump in and working with a seperate wire setup

car has no spark now, really f**king over it

[DVS JEZ]

Check all fuses. Also reconnect the ecu main plug.

It seems ecu related possibly even for the no fuel pump

[mystery_kid]

yeah i'm starting to think something bigger is the problem here from the start

i checked all the fuses just before, they're ok

[mystery_kid]

just to confirm something, the original fuel pump relay is the blue one behind the kick panel on the drivers side yeah?

[TTR34]

did you end up finding out the problem to this?

I am not getting any power to the fuel pump fuse