fuel pump original relay

[westy64]

hello,

now ready to wire the fuel pump relay.
on the following diagram,
http://www.globallistics.com/spidersweb ... emes/7.jpg

this relay is part N° 128/3, close to C12 connector.
under part 128/3 is the ignition mode relay (part 128/2), which is linked to 128/3 with Pink/Yellow wire.
How should I wire the 87 plug of the fuel pump relay, knowing that I don't have any ignition mode relay ?
Any idea ?

thanks in advance.

Jean