For the electric fuel pump application the relay actuating switch will be a common three prong oil pressure switch that screws into a 18 27 npt oil pressure port on the engine. Remove the gas tank filler cap and put your ear close to the spout.
Electric Fuel Pump With Momentary Switch Or Button Em
Fuel pump toggle switch. 39 out of 5 stars 29. Completing your kill switch install will allow you to turn off your fuel pump at any time. If you are putting your fuel pump kill switch together using a standard single post automotive relay the fuel pump kill switch wiring diagram below can help you. Fuel pump blue stark 5 pin laser etched led rocker switch dual light 20a 12v onoff. These small switches can be hidden and secured pretty much anywhereunder the seat in the trunk. Toggle switch for electric fuel pump.
The most likely location is inside your fuel tank. Free shipping on orders over 25 shipped by amazon. Locate the electric fuel pump for your vehicle. The easiest method is to connect a simple onoff toggle to the positive circuit of the fuel pump. The fuel pump kill switch wiring diagram above will show you how to convert any universal automotive relay to do the task. Have someone turn the ignition key from off to the run position.
The fuel pump will turn on for two or three seconds and you can hear it click or buzz. Gm used a simple. Get it as soon as sat feb 29. The pump should be on a relay and the relay should be energized when the key is in the crank position or the key is in the run position and there is oil pressure.
Gallery of Fuel Pump Toggle Switch
