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Old 20 June 2006, 12:37 AM
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Scooby Wagon
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Default Fuel Pump no power

Hi All, hope someone can help

MY 98, 99 model classic UK Wagon, started this morning no problems, then cut out on the drive, turned ignition on, no noise from the fuel pump.

To cut a very long story short, decied it was either the supply to the pump, or the pump itself, put another live to the pump, starts & runs no problem

Several questions, does anybody know where the fuel pump relay is? found 2 round relays under the dash at the side of the fuse box, then a square 1 with another 2 round ones on the same mounting, again under the dash, checked all the fuses etc, all OK

Traced the fuel pump feed to the drivers footwell, if a direct live is supplied here it starts no probs

Seen a couple of threads on P1WOC, seems it could be a bad connection on the alarm, can someone with a classic tell me if when the red light goes out for the alarm although the engine will not crank, when the ignition is switched on, does the fuel pump buzz?

Any help would be much appreciated

Thanks

Paul
Old 20 June 2006, 07:40 AM
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PJB1
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hi mate.
just had the same prob.
my mate from aqs motorsports fixed it for my, based near lakeside.
previous owners had taken out an alarm and one of the wires had come lose and blow a fuse, had to rewire to make safe.
if you call him he would be able to help you find fuse etc..
Old 20 June 2006, 01:59 PM
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Thanks for the reply mate much appreciated

Does anyone know which relay it is for the fuel pump
Old 20 June 2006, 06:01 PM
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PJB1, could you email me a contact number for your mate? paul@alesi.freeserve.co.uk

Any help would be greatly appreciated
Old 20 June 2006, 06:17 PM
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morpheous
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Think its in the drivers footwell behind the kick panel ? I stand corrected though
Old 20 June 2006, 09:58 PM
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chief-long-shin
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i had something similar although mine was just the pump that had died.
Old 20 June 2006, 10:50 PM
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PJB1
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mailed details over
Old 20 June 2006, 11:56 PM
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Originally Posted by PJB1
mailed details over
Thanks mate much appreciated
Paul
Old 21 June 2006, 11:14 AM
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jasonius
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Graham (aka 911) had a similar problem on his classic that turned out to be something to do with alarm/immobilizer having disconnected the battery to fit pump. Immobilizer cuts power to pump, although it will start for a few seconds until the fuel in the supply lines is used up...iirc..?

Take a look in projects at his thread ("Bolt on ###bhp" or something) it's around page 3-5 iirc, or send him a PM '911'.

PS the pump should 'buzz' (prime) for a few seconds when ign is switched on..

Last edited by jasonius; 21 June 2006 at 11:16 AM.
Old 21 June 2006, 05:04 PM
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Thanks for the info, will have a look, sounds like what I'm after

Cheers
Paul
Old 22 June 2006, 12:44 AM
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OK Gents, just returned from the garage...............good news, all sorted
Was a bad connection on the fuel pump wiring

Fuel pump relay is the one at high level, the right hand side one as you look at it in a bank of 3, with the green connector, a real pig to get to :O

Just need to put it all back together tomorrow night

Thanks for all your help

Paul
Old 22 June 2006, 11:31 AM
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jasonius
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glad you're sorted..

out of interest where exactly is the fuel pump relay..?
Old 22 June 2006, 10:52 PM
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Thanks m8, relay is behind the fuse bos, there are 3 relays at high lebel it's the one with the green connector
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