I agree, there are some 'holes' in the Wiki info, but most of the info is there, or in the download, or here, or common on the web. Keep in-mind, we are making an effort to
not make an intimidating Bible of repetitive information already all over the Internet, and yet provide enough info for those that have researched to get a handle on the inputs/outputs and other functions. For example, between the large amount of technical info in the Speeduino download and the Wiki, most things are discoverable. We have our hands full showing how to use Speeduino to run your engine, without also teaching readers about all things EFI that is already
everywhere on the Internet.
For example, the labeling of the "TPS ret" on v0.3 boards is undefined, and it is not shown on the dummy diagram as such. While it would make sense to re-label that connection as "Sensor Ground" or similar, a check on Google shows any return is a ground of some type, and looking at the
Wiki TPS section, it's easy to see that you have a +5V, Signal, and Ground. As you can see +5V and TPS signal input on the board, it would make sense that the return is the sensor's ground. We even show you how to discover correct wiring if you don't know what yours is.
That said, we can
always make small or large improvements, and different perspectives are appreciated.
I would welcome everyone to make comments and suggestions with solutions in the Forum's
Wiki section. While we don't want to unnecessarily repeat a lot of standardized EFI, electrical, and Arduino information already out there, we can improve the terms and connections for info or understanding. Help us out!
David