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dmckmc dmckmc is offline
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Posts: 199
Join Date: Oct 2017
Car: E60 535i
Default 08-13-2020, 06:23 PM

Monitors must be set ready to pass (drive cycle complete). Also, emissions for Catalyst and O2 sensors must be supported in the flash/tune you have on the dme or the State computers will ‘flag’ and fail the car outright.

This means if you have MHD, flash with ‘OEM/Ca tted D Ps’ checked, yes checked. Or back to stock if you have manipulated or tuned out the ca ts/secondary O2s with TunerPro.

I don't believe the JB4 (USA) settings will make a difference though you may need to experiment or require a d p fix with your setup to enable monitors to set ready for emissions tests.

You have an extensive mod list so visual inspection could be problem as well.


N54
FBO
E40
JB4
MHD
XHP

Last edited by dmckmc; 08-13-2020 at 06:36 PM..
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