Found  the instructions - no help for you. I didn't run into the color coding problem as you have. Mine matched right up. My only answer at this point is to question whether they gave you the right fuel pump for your vehicle. If you got it at a dealer and its O.E.M then they should be able to tell you the correct wiring. If it an after market fuel pump from Auto Zone, etc I would make sure it is the right one. You could also call the manufacture for information. Sorry , thats it for me.