Installation manual

MAN-10001-REV1
Page 44 of 76
8 – Extending the Front Factory Oxygen Sensor
1. Lay the front factory oxygen sensor and harness on a workbench and separate one of the two black
wires from the rest of the wires. Using a color tape place two pieces of tape on the same black wire
about 4” apart as shown. Using a wire cutter, cut about 2” away from the plug and through all four
wires on the oxygen sensor harness and strip the ends of each of the 8 wires. SEE FIGURE 8.1 & 8.2
& 8.3
2. Using the supplied red butt connectors, crimp one end of each of the 8 butt connectors to the end
of each of the wires as shown. SEE FIGURE 8.4
FIGURE 8.1
FIGURE 8.2
FIGURE 8.3
FIGURE 8.4
3. Strip both ends of each of the 4 supplied oxygen sensor extension wires. Take one of the BLACK
extension wire and connect to one end of the harness with the color tape and connect the other
end of the same BLACK extension wire to the other end of the harness with the color tape and
secure the extension wire by crimping the ends of the butt connector. Repeat this procedure for
the remaining BLUE, BLACK and WHITE extension wires. Be sure to match the color of the extension
wire with the harness wire. SEE FIGURE 8.4