VRSF downpipe o2 sensor Inspection pass

dmallz · 10-07-2021, 10:27 AM

I have 2016 BMW 340i xdrive with vrsf catless downpipe installed with the o2 sensor and spacers, no cel, but keep getting 'to much o2 in engine' code when I try and get inspection sticker.

Any one know a way around passing inspection in MA without having to un-install the downpipe. Any suggestions would be greatly appreciated.

teknic90 · 10-07-2021, 07:38 PM

Check out my thread on this.

Downpipe Fix https://f30.bimmerpost.com/forums/sh....php?t=1841461

10-07-2021, 10:27 AM	#1
dmallz Registered 0 Rep 1 Posts Drives: 2016 BMW 340i xdrive Join Date: Oct 2021 Location: Worcester MA iTrader: (0)	VRSF downpipe o2 sensor Inspection pass I have 2016 BMW 340i xdrive with vrsf catless downpipe installed with the o2 sensor and spacers, no cel, but keep getting 'to much o2 in engine' code when I try and get inspection sticker. Any one know a way around passing inspection in MA without having to un-install the downpipe. Any suggestions would be greatly appreciated.
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10-07-2021, 07:38 PM	#2
teknic90 Lieutenant 99 Rep 565 Posts Drives: G20 M340i Join Date: Jun 2012 Location: Dallas, TX iTrader: (13) Garage List 2020 G20 M340i [0.00] 2016 BMW 340i [0.00]	Check out my thread on this. Downpipe Fix https://f30.bimmerpost.com/forums/sh....php?t=1841461
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