I'm looking for help in locating the correct diagnostic software for a 2003 115hp Ficht. Can anyone help a DIY'er out with this. I recently purchased this motor and want to know all I can about its condition. Also I have read that this motor can be adjusted per the type of oil being used (XD-50 or XD-100 ect.) and that it is very important that the motor knows what type of oil is ran through the motor. Unfortunatly the previous owner does not know what type of oil is currently being used, so I also wanted to make sure that I'm using the correct type oil the the motor is expecting or re-adjust the motor settings to the correct type oil. Any information would be awesome thanks.