I have a Scanguage II that I used to for resetting my CEL on the 450 a couple of times. I never installed it permanently, so essentially brand new. I was going to sell it, but forgot I even had it until I read this. So, if you are interested in something like that, let me know.
1978 13BT-40, 70 series mechanicals
1966 FJ45 lwb stock
2003 100 OME lift
1974V8J40, 1992FJ80, 1985FJ60, 1971FJ55, 1978FJ40, 1974FJ40, 1997 LX450 all long gone.