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Mikebraddock

New Member

• Oct 22, 2016

• #1

any one help just replaced clutch , master cylinder and slave cylinder on my 98 v8 discovery and now it keeps blowing fuel pump fuse checked all wiring for damage as I had to do a bit of welding on chassis any help would be most appreciated

 

discool

Well-Known Member

• Oct 22, 2016

• #2

There's outputs from the fuel pump relay to both oxygen sensors so an iffy one or wiring to it will blow fuse No6, which is also the fuel pump fuse.

 

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Mikebraddock

New Member

• Oct 23, 2016

• #3

discool said:

There's outputs from the fuel pump relay to both oxygen sensors so an iffy one or wiring to it will blow fuse No6, which is also the fuel pump fuse.

Click to expand...

It's the fuse under bonnet

 

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Mikebraddock

New Member

• Oct 26, 2016

• #4

Thanks discool checked lambdas disconnected pump and lambdas still blowing bloody fuses think I need to trace wiring back from fuse now unless you know a quicker way thanks in advance Mike

 

discool

Well-Known Member

• Oct 26, 2016

• #5

After removing the relay you can easily check the conternuity of the wiring away from it with a meter, and by following the wiring diagram which can be found in the Haynes manual.
But check the fuse after the removal of the relay first.

 

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Mikebraddock

New Member

• Nov 13, 2016

• #6

Hi thanks for your help traced it to lambda sensors just cut the wires at relay and hey presto running again so now just got to figure out which side is playing up on lpg so not a biggy on my list of too dos haha