Painless Wiring Fuel Pump Relay Diagram
Variety of electric fuel pump relay wiring diagram.
Painless wiring fuel pump relay diagram. The gray wire labeled fuel pump feed must be connected to the positive fuel pump power wire to energize the fuel pump. So use a larger gauge wire for lower voltage drop. 33 fuel tank switch 35 dash install 35 brake switch 35 turn signal switch 38 gear indicator light. Basic safe electric fuel pump wiring diagram this is the basic wiring diagram for safe electric fuel pump wiring.
Fuel pump the ecm sends a signal to the fuel pump relay to turn on the fuel pump. Fuel pump wiring for the red circuit is generally going to carry a much higher current than the relay. A wiring diagram is a simplified standard photographic depiction of an electrical circuit. 12 dlc connector check eng light 6 1 13 brake switch connctions 6 2 14 brake switch relay 6 3 14 gear indicator switch 6 4 15 fuel pump relay connector 6 5 17 knock sensor 6 6 17 map sensor 6 7.
A typical tbi pump pressure must be able to maintain 15 to 18 psi. The majority of those. The painless wire harness kit should contain the following. Numbers are used to identify various wires and circuits in the wiring diagrams that are a part of these instructions.