Wiring A Relay For Fuel Pump. Web wiring a relay correctly for your fuel pump is essential for ensuring that your system is operating as efficiently as possible. I also show how to rewire your fuel pump for an upgraded fuel system or race car.
This item can be special ordered. Web fuel pump (wiring) the orange/blue wire is used to operate the fuel pump. Ground the negative post of the fuel pump and pin 85 of the relay.
Wire pin 85 of the relay to the 12v supply wire from the stock ecu that you just cut. Web simple easy way to wire a automotive relay for fuel pumps, electric fans, electric water pumps, headlights, any automotive wiring. Web most aftermarket fuel pumps require more power then stock wiring configurations can handle for this reason we recommend using a relay to power aftermarket fuel pumps.
When the haltech ecu wants to operate the fuel pump it will close the fuel pump relay,. Web in this video, i show how a fuel pump relay works and how to bypass yours. Connect pin 30 to the positive terminal of the battery.
In this article, we’ll discuss the basics. Web fuel pump (wiring) the orange/blue wire is used to operate the fuel pump. Locate pin 30 on the relay system/circuit.
Web a wiring diagram for fuel pump relay shows how a fuel pump is wired on a vehicle. *parts list in description below* in this video, i show how i wired an inertia. Web here are the steps you need to direct wire a fuel pump which include:
I also show how to rewire your fuel pump for an upgraded fuel system or race car. Web i use a 4 pin relay, two inline fuses, a single pole single throw switch, and an ex. This 12v wire will now energize the relay to turn on.
