Originally Posted by dobermann:
is there any way to determine what board in in a diesel by the number on the box? 30-2698-1 would be the one in question since its on an auction site.
thanks
You can sorta tell by going to the MTH site and looking up the # in the product locator. They usually list the first catalog it showed up in. I think if it was introed after 2005 it's 3V, before probably 5V. It is possible that engines released originally as PS2 5V could have been changed during subsequent production, but I don't know how to tell. In theory the shape of the charging port is a give away, but the seller has to show it or you take his word for it.
Since this one first appeared in 2006, I think it is safe to assume 3V.
Frank