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      06-17-2018, 04:48 PM   #1
n54 boost
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Drives: 2010 135i
Join Date: Jun 2018
Location: longisland

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Question 135i Lpfp dipping below 50

135i ST mhd flashed on e40. Before changing out my fuel pump i was experiencing what i thought was fuel pump failure at idle my LPFP is at 71-73
driving under normal conditions it fluctuates but nothing to be concerned about at WOT and high rpm range it dips drastically into the 30s. Anyways i swapped out my fuel pump for a Fuel-It Stage 2 setup. Data logged the car and i'm still experiencing the same exact symptoms, LPFP still dropping at wot....any ideas?
here is a data log i logged earlier today for reference

https://datazap.me/u/stevend21/log-1...6-8-9-17-18-31
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