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How about a user-friendly way to create and edit calc pids? I always make at least one mistake first time whenever I create one.

Not sure about your mix, but in the UK I believe some of our high octane fuel is blended with alchohol (bio-ethanol) to increase the octane. Trouble is, alcohol needs a richer mixture (11.x for...

Maybe it's not available on all controllers, but I have a 'GM.ENGOILP' PID in the 'Conditions' section. Is that what you're looking for?

Surely it's the other way about. If the TCC stayed engaged, it would pull the revs up and drop the MAP.
What I find is that the TCC disengages on closed throttle and the revs drop lower than the...

A few weeks ago, I had a problem where the commanded AFR would spontaneously drop to 10.x. There was nothing in any tables which should have caused this, but eventually I guessed it might be the...

I'm no expert, but here's my thinking...
Your O2s seem to be cycling OK, so you are getting a good mixture in closed loop, but with this huge trim offset to account for either more air or less fuel...