enter
Line 1 is just the very top line. Every time you hit the enter key you are making a new line. Line one just so happens to be the first.
Next Line
to select a single line at a time you have to press "shift+right move key(-->)"
False
there are many scales
Fuel pump should run for about 2 seconds every time you turn the key to the RUN position. That re-pressurizes the fuel line. Normal operation.
true
A piano makes sound by hitting the strings every time a key is pressed. A harpsichord makes sound by plucking the strings every time a key is pressed.
auto complete
Tab
F1
TAB button