Are you positive that the fuel pump is not running when the starter is
engaged?  Try connecting a pressure gauge to the little access port on the
fuel rail then hit the starter.  any pressure?

Off the top of my head I know that there is one short brown wire coming
out of the double relay that grounds to the chassis immediately beside the
double relay.  Is that wire in place and properly grounded?  Have you
checked the double relay for proper fuctioning according to the tests
outlined in the Bentley?  Perhaps the problem is "upstream" of the double
relay.

jake