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Dfw757 Dfw757 is offline
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Posts: 4
Join Date: Nov 2021
Car: F30 N55
Default 12-28-2021, 10:02 AM

Originally Posted by Steve @ BMS/Fuel-It!
You'll need to return all your user adjustment settings back to the default settings and then upload a proper log for review.

To properly evaluate the tuning, we'll need a full throttle JB4 log from 40-90mph on a safe private track.
Log with map 2 and I think I also logged map 0, both with sport+ both gave me sudden loss of power when full throttle. It does not do this with the JB4 out of the car. Could it be a bad harness?
Attached Files
File Type: csv P12_M2_R2_211228_1154.csv (9.0 KB, 50 views)
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