CEL- error code P0153?

RD1M3 · 01-22-2018, 07:28 PM

Anyone know what this is? I'm throwing 2 codes, P0153 and P0133. Found 0133 on the larger stickied list, but P0153 isn't on that list. Is this one O2 sensor related as well? Thanks.

deansbimmer · 01-23-2018, 08:39 AM

Those are generic OBD codes for pre-cat o2 sensors. Banks 1 and 2. The codes mean the sensors are slow to respond to changes in the exhaust stream so they're probably faulty. Could be from oil fouling or other contaminants. I'd replace them.

RD1M3 · 01-23-2018, 11:29 AM

Quote:

Originally Posted by deansbimmer

Those are generic OBD codes for pre-cat o2 sensors. Banks 1 and 2. The codes mean the sensors are slow to respond to changes in the exhaust stream so they're probably faulty. Could be from oil fouling or other contaminants. I'd replace them.

Thanks!

01-22-2018, 07:28 PM	#1
RD1M3 First Lieutenant 62 Rep 389 Posts Drives: '11 JZB E92 M3 Join Date: Jun 2013 Location: Charlotte iTrader: (0)	CEL- error code P0153? Anyone know what this is? I'm throwing 2 codes, P0153 and P0133. Found 0133 on the larger stickied list, but P0153 isn't on that list. Is this one O2 sensor related as well? Thanks. __________________ '11 Jerez Black DCT E92 M3 - IND \| MPE \| KW HAS \| Forgestar F14 \| Mode Carbon V1 FRP
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01-23-2018, 08:39 AM	#2
deansbimmer BimmerPost Supporting Vendor 4324 Rep 3,023 Posts Drives: 2011 E93 M3 Join Date: Nov 2014 Location: DFW, Texas iTrader: (17) Garage List 1988 E30 M3 [0.00] 2006 E46 M3 [0.00] 2024 X7 M60i [0.00] 2011 BMW M3 [0.00]	Those are generic OBD codes for pre-cat o2 sensors. Banks 1 and 2. The codes mean the sensors are slow to respond to changes in the exhaust stream so they're probably faulty. Could be from oil fouling or other contaminants. I'd replace them.
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