So, I've finally gotten around to data logging in preparation for some street tuning. I have my wideband and OBD hooked up to my laptop and using PCMSCAN for logging. This has always worked well for me so I'll stick with PCMSCAN. Did a "general" run today, some street driving, highway, a couple of short pulls here and there. I'm looing at the data maps for LTFT Bank 1 and 2. Not sure what I'm looking at. LOL. What does this mean?
These data maps are showing minimum values for cells (Just wanted to see what the highest (negative) fuel trims were:
LTFT Bank #1
LTFT Bank #2
Getting ready to be more involved in the tuning process this time around so if anyone that uses data mapping for tuning, what should I be capturing?
I plan on detailing my tuning journey and hopefully this thread will help folks understand the tuning process better.
Thanks,
Tony
These data maps are showing minimum values for cells (Just wanted to see what the highest (negative) fuel trims were:
LTFT Bank #1
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LTFT Bank #2
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Getting ready to be more involved in the tuning process this time around so if anyone that uses data mapping for tuning, what should I be capturing?
I plan on detailing my tuning journey and hopefully this thread will help folks understand the tuning process better.
Thanks,
Tony