Hi all my car car broke down the other day , anyway I think I have narrowed it down to the fuel pump relay , I have taken it off to test it but the ones on the net all show conections numbered 85,86,87 and 30 but the one I have is a denso and is numbered 1,2,3 and 4 ,it does have a diagram on the side ,please can someone help thank you

 

Terminals 1 & 2 equivalent to 86 & 85

Terminals 3 & 4 equivalent to 87 & 30

 

That's brilliant thank you Don ,so instead of lights mine will be pump,is that right , and 87 is live and 86s is a switch live ,Thanks Don .