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2010 2011 BMW 5 Series Forum F10 F10 Technical Topics Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications Jb4 with intake
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      03-10-2020, 08:08 AM   #1
Wht550jersey
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Jb4 with intake

With the jb4 you don’t need to use maf sensors anymore ? I’m going to be installing my intakes soon and I’m seeing some people just tuck the connectors away ? Just wanted some insight on this
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      03-10-2020, 11:13 AM   #2
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Originally Posted by Wht550jersey View Post
With the jb4 you don’t need to use maf sensors anymore ? I’m going to be installing my intakes soon and I’m seeing some people just tuck the connectors away ? Just wanted some insight on this
Per Burger Tuning

The motor will run better without it. The MAF is only used in low throttle/idle conditions, and the wideband o2 sensors do a better job of metering in those conditions, IMHO.
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      03-10-2020, 11:27 AM   #3
Wht550jersey
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Quote:
Originally Posted by mike@x-ph.com View Post
Per Burger Tuning

The motor will run better without it. The MAF is only used in low throttle/idle conditions, and the wideband o2 sensors do a better job of metering in those conditions, IMHO.
Thank you mike
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      03-10-2020, 12:58 PM   #4
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Thank you mike
My pleasure
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      03-21-2020, 09:38 AM   #5
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Quote:
Originally Posted by mike@x-ph.com View Post
Per Burger Tuning

The motor will run better without it. The MAF is only used in low throttle/idle conditions, and the wideband o2 sensors do a better job of metering in those conditions, IMHO.
i think it only applies to N63tu engines.
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