Some pix for 1993ssp and anyone else who may need them to locate the o2 heater fusible link in the factory harness'. On the early cars it's buried in the loom, but Ford taped them on the outside of the harness in my '93 and others may be the same. In my case since I hate fusible links I removed it and soldered in an inline fuse holder and popped in a 15A fuse. It's a lot quicker to check than getting out a meter and probing the wires..
In the pics it's the black box with the red wires in the corner
Jamie
In the pics it's the black box with the red wires in the corner
Jamie