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First off, I'm assuming the cylinder Airmass channel in the scan = spark airmass in the tune.
The only place I see in the tune that uses spark airmass is the spark table which I have scaled to max out at 1.52 g/s but I'm seeing 1.70+ in the scanner.
I don't want to adjust spark beyond 1.52 and assume it will just maintain spark at the 1.52 setting but do other parts of the tune need to see it scaled higher?
In other words, should I scale the vertical axis for the spark tables to 1.80?
Thanks
i have the early e38 that cant change the airmass in the spark table im stuck at 1.36 and i see the mid 1.8's and havnt noticed any issues just sits at the final row values, reminds me i should update my ecu to one with more features
I personally like to have control of my spark curve in the higher region of my cylinder airmass even if that means drawing out the intervals larger than in lower airmass areas.
Thanks... For now, I just "slid" the Airmass rows up 2 places and added 2 new rows at the bottom which get me to 1.80.Quote:
Originally Posted by CWG0816
Probably going to redo it as you said.
How do you "add" extra rows to get to 1.80 from 1.36 in my E40?
You can't add additional rows- you can shift the y axis intervals to open up a row. ie. {1.36 1.28 1.2} Replace 1.2 with 1.25... replace 1.28 with 1.35 and then replace 1.36 with 1.5. etc... <---- Just an example- I would spend some time analyzing your data to best determine the intervals based on that specific build/tune.
Quote:
Originally Posted by Lakegoat
Thanks!!