No power to fuel pump

supradan22

NA->TER
May 20, 2005
915
0
16
ORLANDO FL
So finished everything up on my swap and I do not hear the fuel pump turning on it is a walbro and everything is grounded correctly I just cant figure it out.

Now correct me if I'm wrong the white and blue wires are the ones going directly to the pump correct all I got to do is run a ground and a 12 power source to test if the pumps working correct?
 

Nick M

Black Rifles Matter
Sep 9, 2005
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www.ebay.com
Put a jumper wire in the diagnostic box as per the repair manual. That will turn on the pump. Look it up.

It will save you time diagnostic wise.
 

supradan22

NA->TER
May 20, 2005
915
0
16
ORLANDO FL
Your talking about this correct?


diag_block.gif
 

Idealsupra

Supramania Contributor
Mar 31, 2005
2,390
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Orlando
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no put a paper clip from +B to the FP...that will bypass all relays etc and "jump" the fp directly...

you didnt happen to get rid of the fuel pump relay when you did the 12v fuel mod and removed the resistor pack ?