1968 wiring decode

[Powell]

I am replacing my ignition switch and the new pig-tail has a wire (red w/ green tracer) for the life of me I can not find a wire with these colors under my dash. Can anyone tell me what the wire is for??
Thanks in advance for any help you can be.
Ralph

 

[franklinair]

Red/Green stripe: #16 wire circuit, ignition power (from Pink #16A wire to + side of coil.
16A (Pink) and 16 are both under the dash plugged together if car does not have a tach.
Hope this helps.

Neil

PS: PM me your address and I'll mail a list of EVERY Mustang wire and its application.

 

[Powell]

Thanks Neil. PM sent. I get so confused after laying under that dash for a few hours that I get crazy. The old pig-tail had the large pink wire tied to the Green with red tracer???