fuel pump relay again.

[360beast]

Originally Posted by classicswede

They are not great but Volvo have now deleted the original part. I have looked and can not get the original from any other source I have seen

Bugger, beggars can't be choosers then, what usually goes wrong with the original one as they could hopefully be repaired and be more reliable than the chinesium pps junk.

[classicswede]

Most often the main pins melt the solder that connects them to the board. I have repaired some with that issue. When its been anything other than that I have always replaced rather than look further

[classicswede]

Originally Posted by Rversteeg

Why then ask if you already know?

To clear things up. The OP has already had a lot of confusion due to wrong information being given.

You might have also been confused thinking the EZK was controlling it (740 with K jet uses a EZK)

[360beast]

Originally Posted by classicswede

Most often the main pins melt the solder that connects them to the board. I have repaired some with that issue. When its been anything other than that I have always replaced rather than look further

I thought it was dry solder joints, I was going to say if it is capacitors etc then although it's a fiddly job they too can be replaced, dry solder joints however will be a much easier repair.