G20 BMW 3-Series Forum - View Single Post - M340i Recall for Emissions

bimmer456 · 10-31-2019, 10:55 PM

I was told the flash tunes take this into account and will still work but likely aren't emissions legal. That just means you have to flash back to stock prior to service or smog check which you should do anyway.

10-31-2019, 10:55 PM	#9
bimmer456 Major General 2959 Rep 5,989 Posts Drives: 340i Join Date: Nov 2016 Location: Pasadena, CA iTrader: (0)	I was told the flash tunes take this into account and will still work but likely aren't emissions legal. That just means you have to flash back to stock prior to service or smog check which you should do anyway.
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