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Old Apr 30th, 2021, 08:31   #527
Chris152
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Last Online: Yesterday 20:04
Join Date: Jan 2020
Location: Cardiff
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Quote:
Originally Posted by Bugjam1999 View Post
Ok, there are two ways of testing the fuel pumps - one by jumping across at the fuses and one by jumping across at the fuel pump relay plug.

This page is pretty comprehensive and covers both:

https://www.prancingmoose.com/volvorelays.html

Buying a new fuel pump relay is a good idea, it's worth having one as a spare anyway, consider buying a new ignition amplifier and fan belts at the same time.

Cheers
That link's really helpful, Bugjam - thanks. As our relay fuse is No 4, would we connect 3 and 5? And is it good to buy a piece of wire with crocodile clips either end for that purpose?

I didn't buy the other bits yet but will, once this problem's sorted - I can only focus on one thing at a time, and hate parting with money :-)
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