BM3 Emissions

lonecitizenfour · 12-13-2018, 12:17 AM

Do I have to flash back to stock for emissions testing?
The CEL off function/feature is NOT enabled. I have a Catted ER DP that throws no CEL stock / bm3.

Thanks

rjd_F30 · 12-13-2018, 08:15 AM

Depends on the state. Some states just scan for emissions codes, some actually measure the exhaust gases on the spot.

lonecitizenfour · 12-13-2018, 08:59 AM

Quote:

Originally Posted by rjdnyy224

Depends on the state. Some states just scan for emissions codes, some actually measure the exhaust gases on the spot.

For me it'd be just OBD II. I'm wondering if BM3 messes with ready states.

rjd_F30 · 12-13-2018, 09:05 AM

Quote:

Originally Posted by lonecitizenfour

For me it'd be just OBD II. I'm wondering if BM3 messes with ready states.

Should be fine if it's just OBDII.

lonecitizenfour · 12-13-2018, 06:37 PM

Hey... so this is what I got on my OBD II reader

Do you know what the three X's mean?

Edit:^ Available: X means the sensor itself cannot be read / does not exist in the car.
Available: X - COmplete: X - good
Available: V - Complete: X - not ready / not good.

Gen13 F36 · 12-14-2018, 01:55 AM

Just do it... lazy much.

12-13-2018, 12:17 AM	#1
lonecitizenfour Second Lieutenant 103 Rep 285 Posts Drives: 2014 428i XDrive Join Date: Feb 2018 Location: North East iTrader: (0) Garage List 2014 BMW 428i XDrive [0.00]	BM3 Emissions Do I have to flash back to stock for emissions testing? The CEL off function/feature is NOT enabled. I have a Catted ER DP that throws no CEL stock / bm3. Thanks
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12-13-2018, 08:15 AM	#2
rjd_F30 Brigadier General 2000 Rep 3,679 Posts Drives: 2013 335i 6MT Join Date: Jun 2017 Location: New Jersey iTrader: (0)	Depends on the state. Some states just scan for emissions codes, some actually measure the exhaust gases on the spot. __________________ Instagram: rjd_f30 \| Current: EBII 2013 335i 6MT RWD & Sprint Blue 2008 Audi RS4 \| Retired: 2013 328i, 2000 XTerra, 2022 Civic Si \|
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12-13-2018, 06:37 PM	#5
lonecitizenfour Second Lieutenant 103 Rep 285 Posts Drives: 2014 428i XDrive Join Date: Feb 2018 Location: North East iTrader: (0) Garage List 2014 BMW 428i XDrive [0.00]	Hey... so this is what I got on my OBD II reader Do you know what the three X's mean? Edit:^ Available: X means the sensor itself cannot be read / does not exist in the car. Available: X - COmplete: X - good Available: V - Complete: X - not ready / not good. Attached Images Last edited by lonecitizenfour; 12-13-2018 at 06:54 PM..
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12-14-2018, 01:55 AM	#6
Gen13 F36 Brigadier General 1599 Rep 3,752 Posts Drives: 428i Gran Coupe Join Date: Nov 2017 Location: Los Angeles, CA iTrader: (1)	Just do it... lazy much.
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