F56 jb+
http://www.burgertuning.com/B48_B58_f_series_jb_quick_install_tuner.html
just out of interest how many of you guys have the jb+ for the f56 and do any of you run it past the 3 0clock factory setting. |
I do and was, actually. 2019 MCS, JCW kit, not quite 500 miles on it. The JB+ came from the factory, unbeknownst to me, at one click below max. I installed it anyway. After a couple days, my mini gave me the “Drivetrain Malfunction: drive carefully” error. I checked the codes the next morning, and there was a P120308, which google helpfully identified as “boost pressure lower than expected”. I took the JB+ out, adjusted it to on click below 3 o'clock and my MCS has been happy ever since. The sports display with my current setup gets pegged at the 240HP marker, and my ODB reader show calculated HP at 126. Grain of salt and all that.
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I'm confused about the HP readings off an OBD reader (or the OEM sports display, which is getting the same info I guess). How could it get accurate #s on a system like the Burger or NM, which is basically altering the sensor signals and tricking the ECU into adding more boost?
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Originally Posted by J_L
(Post 4424604)
I'm confused about the HP readings off an OBD reader (or the OEM sports display, which is getting the same info I guess). How could it get accurate #s on a system like the Burger or NM, which is basically altering the sensor signals and tricking the ECU into adding more boost?
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Afr and timing are not affected as per burgermotorsport I am not sure on boost my afr reads perfect my boost gauge is the factory one that is connected to the canbus.
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I don't think boost readings would be accurate via ODB. However, that should be the only thing affected by JB+ and the like. With the added boost, the engine will do more, and that can be measured.
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Jb+
So is anyone out there running the j b+ past the 3 o'clock setting ?
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Originally Posted by #Dragon#
(Post 4425005)
So is anyone out there running the j b+ past the 3 o'clock setting ?
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Thanks for the reply I think it's time to turn it up😁
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