n55 JB4 harness conversion

Suro · 07-01-2017, 12:35 PM

Hi everyone,

I know many of you do not venture off to the f10 forum so I thought I would post this here. I successfully converted my JB4 from harness A to harness B and created a PDf that will hopefully help others attempting this.

Cheers
SURO JB4 N55 Harness Conversion.pdf

bsbllfit7 · 08-04-2018, 01:42 PM

For whatever reason when following these directions I get a drivetrain malfunction due to the map sensor. Firmware is up to date and vjt is changed so bc button works on dash. Still getting an error. I have the pins from left to right on the map sensor as brown black empty black.

jeanson2 · 10-10-2018, 04:58 PM

could you solve the mistake? I'm looking for the error and do not know

07-01-2017, 12:35 PM	#1
Suro New Member 6 Rep 10 Posts Drives: 535i msport, e39 M5, e46 ZHP Join Date: Jun 2017 Location: Massachusetts iTrader: (0)	n55 JB4 harness conversion Hi everyone, I know many of you do not venture off to the f10 forum so I thought I would post this here. I successfully converted my JB4 from harness A to harness B and created a PDf that will hopefully help others attempting this. Cheers SURO JB4 N55 Harness Conversion.pdf
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08-04-2018, 01:42 PM	#2
bsbllfit7 New Member 0 Rep 29 Posts Drives: F10 535i Join Date: Aug 2018 Location: Oregon iTrader: (0)	For whatever reason when following these directions I get a drivetrain malfunction due to the map sensor. Firmware is up to date and vjt is changed so bc button works on dash. Still getting an error. I have the pins from left to right on the map sensor as brown black empty black.
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10-10-2018, 04:58 PM	#3
jeanson2 New Member 5 Rep 17 Posts Drives: 535i Join Date: Sep 2018 Location: germany iTrader: (0)	could you solve the mistake? I'm looking for the error and do not know
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