Thread: B48B20B G30 520i Stock+JB4 Map3 & Map0 Review
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KnifeEdge87 KnifeEdge87 is offline
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Posts: 233
Join Date: Aug 2020
Car: BMW G30 520i 2019
Default 08-31-2020, 05:44 PM
Should I be concerned about the high fuel trims and erratic AFR on map3 vs map0?
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