LTFT's can someone tell me exactly what they do/why? and why deviation is OK.
10-10-2006, 09:03 AM
#12
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Ever log block 054? It shows you in what mode you are in.
Over-run, Idle, Part Throttle, or Enrich.
I assume that Enrich is open look and all others are closed. Log that along with a block that shows injector on-time/load and you might be able to conclude something.
Gotta leave the desk, but I'll return to this. maybe post up a log of 054
I assume that Enrich is open look and all others are closed. Log that along with a block that shows injector on-time/load and you might be able to conclude something.
Gotta leave the desk, but I'll return to this. maybe post up a log of 054
10-10-2006, 09:03 AM
#13
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Logged, nope. I really haven't played with this car too much.
But are you saying that the LTFT numbers change at WOT? Or they chnage from what they were previously?
I would go test this later but seeing on how I haven't driven my car for two months now it would be difficult (should hopefully have it back this week).
I would go test this later but seeing on how I haven't driven my car for two months now it would be difficult (should hopefully have it back this week).
10-10-2006, 09:09 AM
#14
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LTFT 032 "on" position values still remain the same as part throttle logged values....
but when going WOT, you see totally different #s for that short period of time. Once you go back to closed loop, the part throttle #s return to where they were previously. At least this is how I remember it from when I wasn't quite as smart and would literally log 032. Hold on while I check my logs, but I bet those old school logs were lost when my last hard drive took a crap.
10-10-2006, 04:40 PM
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I have tried that block too, but it went "Enrich" for a split second then back to part throttle
at WOT and even when G/S went past 200g/s so i dont think that really interpet close or open loop though!
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