Author Topic: g40 conversion no spark no fuel pump  (Read 5520 times)

Offline poloandyb

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g40 conversion no spark no fuel pump
« on: November 24, 2011, 09:43:24 pm »
right im hoping someone can help with this....im putting a g40 into my mk2f van whitch started out as a single point.iv changed all the looms in the engine bay (white plug/black plug/engine)for the g40 ones engine turns over and iv got power going into both the relays at the side of the ecu but no power coming out so iv not got a spark and the fuel pump will not prime!!!!!!iv changed both relays three times and still the same,am i missing something im not realy that clever with the wiring side of things

so any help would be great
« Last Edit: November 24, 2011, 09:55:57 pm by poloandyb »

Offline hayesey

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Re: g40 conversion no spark no fuel pump
« Reply #1 on: November 25, 2011, 09:35:04 am »
make sure you've got the two plugs by the coil the right way round!

Offline poloandyb

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Re: g40 conversion no spark no fuel pump
« Reply #2 on: November 25, 2011, 11:38:49 am »
yeah mate first thing we did me mates got a g40 too had a look at his

Offline poloandyb

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Re: g40 conversion no spark no fuel pump
« Reply #3 on: November 25, 2011, 04:15:38 pm »
spent last 4 hours on it checked all earths made shure all plugs are ok still nothing  :'( :'(

Offline poloandyb

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Re: g40 conversion no spark no fuel pump
« Reply #4 on: November 25, 2011, 04:19:44 pm »
dose anyone know of someone near wakefield thats good with electrics that may be able to help??????

thanks

Offline PeteG40

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Re: g40 conversion no spark no fuel pump
« Reply #5 on: November 26, 2011, 12:44:05 am »
check fuse box plug are in right!

Offline poloandyb

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Re: g40 conversion no spark no fuel pump
« Reply #6 on: November 26, 2011, 11:31:33 am »
hi pete yeah iv done that aswel..thinking of taking the loom out and checking everything make shure all wires are ok...

Offline gaz g40

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Re: g40 conversion no spark no fuel pump
« Reply #7 on: November 26, 2011, 05:57:28 pm »
fuse box is right think all bring my gee over and label the wires and then put loom back in dude but it comes at a price of one of ur nice brews matey see what i wrote there haha

Offline poloandyb

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Re: g40 conversion no spark no fuel pump
« Reply #8 on: November 26, 2011, 10:42:55 pm »
i seen what you wrote there dude hahahaha yeah im going to take all the loom out tomoz matey.......

Offline Alexiskayak_7

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Re: g40 conversion no spark no fuel pump
« Reply #9 on: November 27, 2011, 10:35:27 am »
Why dont you use a multimeter and the autodata wiring diagram to check your loom without taking it out of the car?

http://www.polog40.co.uk/forum/index.php/topic,5284.0.html

Offline poloandyb

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Re: g40 conversion no spark no fuel pump
« Reply #10 on: November 27, 2011, 12:14:04 pm »
thanks for the link mate but it wount open not shure why....everything seems to be going wrong lately  :'(

Offline poloandyb

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Re: g40 conversion no spark no fuel pump
« Reply #11 on: November 27, 2011, 07:05:04 pm »
will it matter that the van was a single point could there be anything in the car loom that i need to look at ????

Offline PeteG40

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Re: g40 conversion no spark no fuel pump
« Reply #12 on: November 27, 2011, 07:11:08 pm »
shouldn't be - just a different fuel pump

Offline poloandyb

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Re: g40 conversion no spark no fuel pump
« Reply #13 on: November 27, 2011, 07:14:47 pm »
i was afraid of that back to drawing board,checked all connections again today and earth, took the fuse box out and gave it a good clean. put it all back and still nothing

Offline PeteG40

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Re: g40 conversion no spark no fuel pump
« Reply #14 on: November 27, 2011, 07:27:50 pm »
does it turn over? but just not spark and no fuel?

sounds like the hall sender in the dizzy is fecked