JB4

JCarrese74 · 10-02-2023, 04:19 PM

Just got my JB4 with bluetooth, do I still have to run the wire to ODB2

Rdurty2 · 10-02-2023, 05:06 PM

Yes you have to hook up the obd2 cable. Otherwise the jb4 cannot monitor values and I believe it will be stuck on the lowest map.

JCarrese74 · 10-02-2023, 05:40 PM

Just hooked up obd2, what map should I run
AA catted downpipe
Mst intake
93 octane

Vudumonkey25 · 10-02-2023, 06:31 PM

Quote:

Originally Posted by JCarrese74

Just hooked up obd2, what map should I run
AA catted downpipe
Mst intake
93 octane

Someone might chime in better but from what I've been reading the G series chassis seems to like the targeted maps like map 4 that try to shoot for 20 PSI every time. Whereas the first three maps are additive and apparently the f series chassis didn't hit 20 PSI from the factory. So the plus 6 was getting them close to that. Whereas on the G series a plus 6 would be at 26 psi which is 6 over stock

I still need to throw mine in but that's what I saw during my research

JCarrese74 · 10-02-2023, 08:24 PM

How do you get Map6

JCarrese74 · 10-03-2023, 03:00 PM

What's everyone's afr running on Map3 at wot

10-02-2023, 04:19 PM	#1
JCarrese74 Enlisted Member 15 Rep 36 Posts Drives: 2023 M240i Join Date: Jun 2023 Location: Stuart Florida iTrader: (0)	JB4 Just got my JB4 with bluetooth, do I still have to run the wire to ODB2
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10-02-2023, 05:06 PM	#2
Rdurty2 Captain 856 Rep 795 Posts Drives: 2022 M240i Join Date: Feb 2019 Location: NY iTrader: (0)	Yes you have to hook up the obd2 cable. Otherwise the jb4 cannot monitor values and I believe it will be stuck on the lowest map.
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10-02-2023, 05:40 PM	#3
JCarrese74 Enlisted Member 15 Rep 36 Posts Drives: 2023 M240i Join Date: Jun 2023 Location: Stuart Florida iTrader: (0)	Just hooked up obd2, what map should I run AA catted downpipe Mst intake 93 octane
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10-02-2023, 08:24 PM	#5
JCarrese74 Enlisted Member 15 Rep 36 Posts Drives: 2023 M240i Join Date: Jun 2023 Location: Stuart Florida iTrader: (0)	How do you get Map6
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10-03-2023, 03:00 PM	#6
JCarrese74 Enlisted Member 15 Rep 36 Posts Drives: 2023 M240i Join Date: Jun 2023 Location: Stuart Florida iTrader: (0)	What's everyone's afr running on Map3 at wot
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