Fuel Pump Relay

The fuel pump relay coil (C2022) receives a feed from fuse 51 of the passenger compartment fuse box (C0585) on an RW wire. The earth path for the relay coil (C2022) is controlled by the ECM (C0331) on a BP wire. The energized fuel pump relay provides a battery feed from fuse 15 of the rear fuse box to the primary (C0114) and secondary (C0205) fuel pumps on a pair of WU wires. Both pumps are earthed on N wires.