First Log Review w/Map 2 & 3 | G30 540XI -
07-12-2020, 05:21 AM
I want to get insight on these 1st set of logs after installing JB4 on my 540i. Fuel trims seem to be too high. I will try map 1 but hoping to get expert eyes on these logs for opinions.
B58
93 Octane
BMS Intake
First 3 runs are Map 2
Last 2 runs are Map 3
Thanks
Last edited by dangbmw540i; 07-12-2020 at 03:13 PM..
Reason: Added more info