no PFA in PS2 engine? fixed with feature reset

Check to make sure the accent volume is turned all the way up. 

You may have to do a sound file reload. I would also check the Accent volume like TL9943.

If all else fails might check Barry's books and that could help.

Factory reset with good battery, and recheck.  No go, reload sound file.  G

I'd fix the excessive power draw first.

It's normal draw with the smoke off. The smoke unit tests fine. I'm guessing it's in the wiring or smoke volume pot.

I need to try a reset.

I should have noticed that several things weren't right. I had noticed that there wasn't any headlight or flashing mars light on her. I had fixed that with the remote. She had PFA when I got her. Now I remember that because I remembered those specific AFT announcements. So a feature reset turned everything back to normal. I'm not sure why it happened as the grandkids had the remotes. There has been several things happening that keep me running constantly.