Adding a switch between the cars computer and fuel pump relay ensures that even if theres power from the ignition whether from a key or hot wiring attempt the car will remain immobilized due to lack of fuel. By using a wiring diagram for your car you should be able to find which wire is your ignition cable and determine the proper one to cut into.
Longacre 4 Terminal Kill Switch Instructions Pegasus Auto
How to wire a kill switch on a car. Crimp it tightly with the crimping tool. You can also take it from the ignition coil or other fuses that can prevent the car from running. Wire the switch in between the cable and the battery terminal. Connect these wires to the wires you attached to your kill switch. With the terminal removed you can now install the kill switch. Connect the remaining 14 wire to the switch.
Connect the 14 wire that joins the power wire that goes into fusebox or ignition box to the connection on the toggle switch that is above the base of the toggle there will be only two connectors on the back of the switch. Sever the two ignition switch wires used to start your car. Connect one of the wires to the length of wire coming out of the fuse with a blue butt connector. Step 2 choose a hiding place to mount your switch. Heres a complete guide to wire up a kill switch so you can race at the track if your battery is relocated. Once the wire is cut you can either solder the 2 ends of the wire into the switch or use additional connectors and crimp it on no soldering required.
Also this can be used as a guide if you want to re. We install a kill switch to stop the fuel pump from running thereby stopping the car from starting. Make sure that when you install the switch that you install it in the on position. Chrisfix does an excellent job explaining how to locate the fuel pump relay and identify which wires to splice into. Step 3 connect switch wires. Cut a length of electrical wire long enough to run from your switch to your ignition wires and connect one end of them to your switch.
Step 5 reattach battery terminal. Below is an ignition kill switch wiring diagram. Run two 14 gauge wires from the fuse wire that was just cut through the firewall to the ignition kill switch. Do the same for the other end of the wire that was cut. Do not use the 3 post kind as that is a lighted switch and easily found. Mount your switch inside your car where a car thief is least likely to find it.
Gallery of How To Wire A Kill Switch On A Car
