Show me i diagram of fuse box
SOURCE: bmw 540i fuel pump
You must check to see if you have power at the fuel pump relay which is probable in a fuse box under the hood.
SOURCE: fuel pump
A quick way to check and ensure that the relay is the fault is too bridge the relay which will activate the pump continuously.
The relay is located in the engine bay and is in the fuse/relay plate box on the upper right (if looking at engine from front). You will then see 3 relays on the left hand side of the box and the fuel pump relay is the front one of those 3.
Remove the relay and you'll then see a 3x3 grid of pin inserts that look like "+". Now number these '+' like on a phone keypad and using a pin or any conducter small enough to fit into the inserts bridge the inserts 4 & 8.
E.g
+ + +
4 + + - Fuel pump relay
+ 8 +
This will cause the fuel pump to run on full time, determining the relay as being faulty. Let me know how it goes and il guide through the next step if unsuccessful. If so then you could be looking at possibly wiring faults or more! Best start with the cheapest option I think!
Hope this helps!
SOURCE: I cant locate the fuel pump relay on my 1992 325i BMW Cabrio
The replay is beside the Fuse Box beside the Brake Master Cylinder, left side of the firewall.
SOURCE: 1994 740 IL no power to fuel pump fuse. I have
Most vehicle route the fuel pump wire through the ignition switch the switch could be bad
There
are few related help links for vehicle fuse box.Go through the list and click
the required link:-----
2009 Toyota Corolla: Fuse Box
Module Removal?
http://howtobyme.blogspot.in/2012/05/2009-toyota-corolla-fuse-box-module.html
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1986 Chevrolet Corvette
Fuse Box Diagram
http://schematicsdiagram.blogspot.com/2012/11/1986-chevrolet-corvette-fuse-box-diagram.html
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1996 Chevy Cavalier Cluster
Fuse Box Diagram?
http://schematicsdiagram.blogspot.in/2012/04/1996-chevy-cavalier-cluster-fuse-box.html
----------
2004 Jeep Cherokee Fuse Box?
http://whatisbyme.blogspot.in/2012/05/2004-jeep-grand-cherokee-fuse-box.html
-----------
2007 Saturn Outlook Fuse Box
http://schematicsdiagram.blogspot.com/2012/11/2007-saturn-outlook-fuse-box.html
--------------
Lincoln Signature Series
Engine Compartment Fuse Box
http://schematicsdiagram.blogspot.com/2012/11/lincoln-signature-series-engine.html
------------
2005 Chevy Impala: Fog
light Relay and fuse box diagram?
http://whoisbyme.blogspot.in/2012/06/2005-chevy-impala-fog-light-relay-and.html
-----------
Freightliner fl112 fuse box diagram?
http://technoanswers.blogspot.com/2012/01/freightliner-fl112-fuse-box-diagram.html
-----------
Where is Fuse box located
on 2002 Honda Accord?
http://howtobyme.blogspot.com/2011/12/where-is-fuse-box-located-on-2002-honda.html
----------
Toyota Hilux Surf Fuse Box
Diagram?
http://technoanswers.blogspot.in/2012/06/toyota-hilux-surf-fuse-box-diagram.html
-------------
2006 PT cruiser Fuse Box
http://schematicsdiagram.blogspot.com/2012/11/2006-pt-cruiser-fuse-box.html
----------
Ford inside fuse box diagram showing fuel pump
relay?
http://technoanswers.blogspot.in/2012/02/ford-inside-fuse-box-diagram-showing.html
---------
Ford fuel pump fuse layout diagram?
http://technoanswers.blogspot.in/2012/02/ford-fuel-pump-fuse-layout-diagram.html
-----------
Saturn Fuse Box Diagram
http://schematicsdiagram.blogspot.com/2012/11/saturn-fuse-box-diagram.html
---------
"Mercedes Benz" Ml 500 "Fuse Box
Diagram"
http://schematicsdiagram.blogspot.com/2012/11/mercedes-benz-ml-500-fuse-box-diagram.html
------------
2003 Cadillac Deville DTS Underhood Fuse Box
Diagram
http://schematicsdiagram.blogspot.com/2012/11/2003-cadillac-deville-dts-underhood.html
------------
Kia Fuse box?
http://technoanswers.blogspot.in/2012/02/kia-fuse-box.html
------------
Where is Fuse box located
on 2002 Honda Accord?
http://howtobyme.blogspot.com/2011/12/where-is-fuse-box-located-on-2002-honda.html
------------
Which Fuse controls A/C
system on 2003 Ford Taurus?
http://howtobyme.blogspot.com/2011/12/which-fuse-controls-ac-system-on-2003.html
--------------
1997 Chevy Malibu Cigarette Lighter Fuse?
http://schematicsdiagram.blogspot.com/2011/12/1997-chevy-malibu-cigarette-lighter.html
-----------
Where is Instrument cluster
Light Fuse located on 1996 Honda Accord?
http://schematicsdiagram.blogspot.com/2011/12/where-is-instrument-cluster-light-fuse.html
------------
These
details will help.
Thanks.
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