I had chased the change in colour wires from pin87 to the fuel pump and that is ok for continuity. What is odd if i disconnect the plug at the pump and remove relay and measure pin 87 to earth it reads 4ohms I would have expected it to be open circuit or a very high reading in Megohms .There should not be a return path to earth anywhere on this line.
Also cannot understand why no 12v on pin30 with the fuse and cabling reading Ok.
The feed to the fuse disappears into the loom. I want to explore my options before i go down that route.... Any comments would be appreciated