I got your electric fuel pump 98800000 for my px200 disc. I have a problem conecting it. If I connect to the white wire of the indicator relay (as you explain in the intructions), the pump doesnt work and the main lights flash. If I connet to the + of the battery the pump works well. Please could you help me with the right way of connecting it to the indicator relay??? In the indicator relay there are 3 colors: grey, white and red/black. Best regards.