From a '05 T-190 book: 32-39 is Lift actuator not in neutral. 14-02 is Fuel pull solenoid error ON. On all the controller machines I have ever had, you can punch up the codes, at what hours they happened, and if the code happened several times, all that info would be right there on your screen. I'd just call a GOOD dealer and ask them. They should be willing to share their knowledge even if you fix it yourself. The $100 (approx) service manual is the first thing I would buy for your "new" machine. I have several machines--all different models but from 2005 up to 2009, and I can get by with only one service manual. They are all pretty much alike.