Fuel Pump Wiring Diagram
NOTE: You will need Holley Fuel pump relay kit P/N 12-753 or equivalent The fuel pump wiring is a critical part of any vehicle. It is the device by which fuel
is delivered to the engine. If the fuel pump wiring is not done correctly, the pump Fuel pump relay wiring diagram. The practice of wiring the fuel pump through an
external relay has two objectives: ... Use a Bosch relay 0-332-204-150, or a
standard 12V/30 amp. automotive style single pole, double throw with the
terminals Want an electric fuel pump to last forever and work right? We show you how to
install it and wire it up the correct way! ... (see Improved Power Circuit) and get
the power from there. Here is a diagram on how to wire and plumb your pump:.