03-29-2022, 05:57 PM | #1 |
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20 M550 JB4 Map 1 log
Good evening,
Wanting to get some input. I should probably have multiple runs to have better data. This was a WOT 3rd from 2-6k. JB4 map 1 and CTS Intakes. Can someone with more experience than me provide feedback. I'm pretty familiar with logs but not BMW, I believe there is a considerable difference between my other tuned cars and this. I am seeing some weird data and don't know if that's just normal for BMW. |
03-29-2022, 08:20 PM | #2 | |
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03-29-2022, 08:22 PM | #3 | ||
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Last edited by Manley00; 03-29-2022 at 08:29 PM.. Reason: More info |
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03-29-2022, 08:36 PM | #4 |
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03-29-2022, 08:39 PM | #5 | |
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03-30-2022, 04:40 PM | #7 |
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What I'm seeing is the pedal to the floor to a little over 6k rpm and the computer is taking throttle out along the way? Strange. Don't know what the x axis is supposed to represent. The AF ratio is pretty lean under WOT and Boost (close to 15:1) but I never tuned a direct injected engine...so I'm assuming that's why you can go so lean. This log isn't telling you much without HP, TQ, timing, more granular AF ratio & Boost data....multiple scenarios to compare.
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