30 Amp Relay Wiring Fuel Pump

Ron francis wiring fp35 ron francis wiring fuel pump relay kits. They are usually labeled 30 85 86 and 87. Wire pin 85 of the relay to the 12v supply wire from the stock ecu that you just cut.

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Included with this kit.

30 amp relay wiring fuel pump. 10 ga black wire. 5 of 12 gauge relay power. Fuel pump relay 30 amps single pole double throw 5 spade terminals fuse wiring 12 v each part. Wiring in the fuel pump relay.

2 blue female blade connector. Simple easy way to wire a automotive relay for fuel pumps electric fans electric water pumps headlights any automotive wiring. Aeromotive 30 amp fuel pump wiring kit will allow you to achieve rated fuel pump performance. When the engine stops running oil pressure drops the oil pressure.

Electric fuel pump relay wiring diagram electric fuel pump relay wiring collection wiring diagram rh visithoustontexas org electric fuel pump parts holley electric fuel pump diagram. 1 yellow ring connector for 3 8 stud. 2 yellow female blade connector. Includes 30 amp circuit breaker.

30 amp circuit breaker. Without a safety switch your fuel pump will continue to run even if a fuel line comes loose or in the case of an accident. Fuel pump relay kits a relay will prevent voltage drops at the pump thus maintaining constant fuel pressure and will prevent fuel pump amperage overloads from damaging the electrical system. 1 30 amp 12 vdc circuit breaker.

The relay should have 4 pins on it. 15 of 12 gauge fuel pump power wire. A 30 amp relay is included with a relay socket wired with extra long leads specifically designed to reduce the number of splices required. This 12v wire will now energize the relay to turn on.

10 ga red wire. 5 yellow ring connector for 10 stud. Quality insulated crimp connectors are provided to make necessary splices where required. So now instead of the stock ecu energizing the fuel pump it will energize this relay.

It s a good idea to relay your fuel pump for the street and an especially good idea when you re racing. 6 6 inch cable ties. 50 amp relay with socket and pigtail. Once oil pressure is lost this kit will turn off the power to the pump.

1 30 amp 12 vdc automotive relay. This energizes the relay allowing battery positive power to flow directly through relay terminals 30 and 87 to the fuel pump. Detailed installation instructions are included.