No sequence....
Nope, there is no sequence that will allow you to read the hours on your boat.
Your running engine hours are stored in your MPEM (multipurpose electronic module). But, that's only accurate if the engine is synced to it. For example, if the engine was changed out in 2005 but they did not have a dealer re-program the MPEM to reflect it, then it will not be accurate.
The only way to determine the hours on these older engines if for a dealer to connect it to the MPEM programmer..........:cheers: