I have read about everything there is about installing this in a car, and there is no straight answers for it. Whoever I ask, they ask me why I want to do it and it gets nowhere, so I figured somebody here would know.

I have a 2001 Accord, with the 6CD changer stock stereo, can I or can I not install an aux input wired to the original harness. Simple yes or no will do, thank you very much.

 

There's an auxiliary converter to convert the CD changer port to an auxiliary input. Don't know if this is what your looking for.

http://a248.e.akamai.net/pix.crutchf...469HO98AUX.pdf

 

you don't want to use any FM modulator based AUX inputs.

just replace the head unit. with the harness, mounting kit, and any entry level Alpine or Kenwood HU, you get everything you need including better sound from the stock speakers. A PAC-Audio SWI-JAck will let you retain steering wheel controls.