I think that the INJ signal that my car would send would have been square getting narrower until flow stopped, so a "1-INJ" type term may be in order. Like I say, I don't have a really clear memory on all of this, so if someone with authority (or a better memory) chimes in, that would be good. Otherwise, it seems like you have the know how to get things done, it may just take a bit of playing around. If you need old MPGuino code, I may have some of the original code that ran on the 128's somewhere, but I haven't messed around with it in years.
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