hey guys, can someone explain to me how to wire up a kill switch, I understand how one works, but which wire do I splice into, I have the carpet out at the moment because I got new carpet and decided to get a kill switch.
hey guys, can someone explain to me how to wire up a kill switch, I understand how one works, but which wire do I splice into, I have the carpet out at the moment because I got new carpet and decided to get a kill switch.
On 86- 91 cars the fuel pump relay is under the seat, 92 and later cars, the fuel pump relay is under the Mass air duct on the passenger fender well.
Note that the wire colors changed in 1991, so there are two different descriptions.
86-90 model cars:
Cut the red/black wire going to the fuel pump relay. Splice a 16 or 18 gauge wire into the wire and connect it to one side of the switch. Connect the other side of the switch to the other end of the red/black wire going to the fuel pump relay. When you are done the switch should be in the middle of the spliced red/black wire that goes to and comes from the fuel pump relay. Using the control side of the circuit allows you to use light gauge wire and light duty switches. There is less than 1 amp going through the circuit, so you don’t have to worry about voltage drop across the wiring depriving the fuel pump of electrical power.
See http://www.autozone.com/servlet/UiB..._us/0900823d/80/16/71/3c/0900823d8016713c.jsp for 79-88 model wiring diagrams.