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Bryson123 Bryson123 is offline
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Default first jb4 log advice - 11-29-2018, 09:20 PM

Hi, guys, this is my first log with my jb4 so sorry if I did something wrong haha!!! The reason for my log was to see the overall health of my n54 along with trying to diagnose an issue that i think is my hpfp. MY car seems to cut out during acceleration occasionally and is extremely rough on the starts. I got a code that said fuel open loop to high but it is set to 0, any advice? Thanks
I was having troubles getting them to download from my mac so i put them in a drop box but anyone can use the link to see them!!
Attached Files
File Type: csv map 5.csv (25.0 KB, 59 views)
File Type: csv tech support.csv (16.3 KB, 54 views)

Last edited by Bryson123; 12-03-2018 at 05:17 PM..
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Bryson123 Bryson123 is offline
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Posts: 16
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Car: 335i
Default 12-03-2018, 05:17 PM

i have uploaded the two log csv files any help would be awsome
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 12-04-2018, 09:42 AM

Looks like a super old obsoleted N54 G4 system? Get a G5 board for $175 on our site to bring it up to current spec.

Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

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